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13001201110 = 2513116360887
BaseRepresentation
bin11000001101110111…
…01001010111010110
31020120002001110002001
430012323221113112
5203111301413420
65550032505514
7640116246262
oct140673512726
936502043061
1013001201110
115571925907
12262a0ab29a
1312c2702611
148b499d0a2
155115dcb0a
hex306ee95d6

13001201110 has 32 divisors (see below), whose sum is σ = 23725861632. Its totient is φ = 5129036640.

The previous prime is 13001201107. The next prime is 13001201111. The reversal of 13001201110 is 1110210031.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001201111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183087 + ... + 243973.

It is an arithmetic number, because the mean of its divisors is an integer number (741433176).

Almost surely, 213001201110 is an apocalyptic number.

13001201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13001201110 is a deficient number, since it is larger than the sum of its proper divisors (10724660522).

13001201110 is a wasteful number, since it uses less digits than its factorization.

13001201110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61188.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 13001201110 its reverse (1110210031), we get a palindrome (14111411141).

The spelling of 13001201110 in words is "thirteen billion, one million, two hundred one thousand, one hundred ten".

Divisors: 1 2 5 10 131 163 262 326 655 815 1310 1630 21353 42706 60887 106765 121774 213530 304435 608870 7976197 9924581 15952394 19849162 39880985 49622905 79761970 99245810 1300120111 2600240222 6500600555 13001201110