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10013011123110 = 2353119754653191
BaseRepresentation
bin1001000110110101010111…
…1110001001101110100110
31022110020022221221210022220
42101231111332021232212
52303023121321414420
633143525214333210
72052262515146652
oct221552576115646
938406287853286
1010013011123110
113210548816426
1211587091ba206
135782b8923038
142688bd151a62
151256dc340840
hex91b55f89ba6

10013011123110 has 64 divisors (see below), whose sum is σ = 24932348964864. Its totient is φ = 2570886057600.

The previous prime is 10013011123097. The next prime is 10013011123111. The reversal of 10013011123110 is 1132111031001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10013011123110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013011123111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27143386 + ... + 27509805.

It is an arithmetic number, because the mean of its divisors is an integer number (389567952576).

Almost surely, 210013011123110 is an apocalyptic number.

10013011123110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10013011123110 is an abundant number, since it is smaller than the sum of its proper divisors (14919337841754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10013011123110 is a wasteful number, since it uses less digits than its factorization.

10013011123110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54653429.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 10013011123110 its reverse (1132111031001), we get a palindrome (11145122154111).

The spelling of 10013011123110 in words is "ten trillion, thirteen billion, eleven million, one hundred twenty-three thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 197 310 394 465 591 930 985 1182 1970 2955 5910 6107 12214 18321 30535 36642 61070 91605 183210 54653191 109306382 163959573 273265955 327919146 546531910 819797865 1639595730 1694248921 3388497842 5082746763 8471244605 10165493526 10766678627 16942489210 21533357254 25413733815 32300035881 50827467630 53833393135 64600071762 107666786270 161500179405 323000358810 333767037437 667534074874 1001301112311 1668835187185 2002602224622 3337670374370 5006505561555 10013011123110