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100230013113210 = 23253730099103037
BaseRepresentation
bin10110110010100010011110…
…010100111101001101111010
3111010212220011221120100002200
4112302202132110331031322
5101114132031324110320
6553101010554011030
730053244106302111
oct2662423624751572
9433786157510080
10100230013113210
1129a33345458572
12b2a92b8716a76
1343c085a46bab6
141aa7230d92c78
15b8c32caad290
hex5b289e53d37a

100230013113210 has 48 divisors (see below), whose sum is σ = 267641224213896. Its totient is φ = 26005625023104.

The previous prime is 100230013113137. The next prime is 100230013113227. The reversal of 100230013113210 is 12311310032001.

100230013113210 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 30 + 0 + 1 + 311 + 321 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 73536164554329 + 26693848558881 = 8575323^2 + 5166609^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15049548189 + ... + 15049554848.

Almost surely, 2100230013113210 is an apocalyptic number.

100230013113210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100230013113210 is an abundant number, since it is smaller than the sum of its proper divisors (167411211100686).

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

100230013113210 is a wasteful number, since it uses less digits than its factorization.

100230013113210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30099103087 (or 30099103084 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 100230013113210 its reverse (12311310032001), we get a palindrome (112541323145211).

The spelling of 100230013113210 in words is "one hundred trillion, two hundred thirty billion, thirteen million, one hundred thirteen thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 333 370 555 666 1110 1665 3330 30099103037 60198206074 90297309111 150495515185 180594618222 270891927333 300991030370 451486545555 541783854666 902973091110 1113666812369 1354459636665 2227333624738 2708919273330 3341000437107 5568334061845 6682000874214 10023001311321 11136668123690 16705002185535 20046002622642 33410004371070 50115006556605 100230013113210