13100230112031 has 40 divisors (see below), whose sum is σ = 19947129916560. Its totient is φ = 8565632333568.

The previous prime is 13100230112023. The next prime is 13100230112069. The reversal of 13100230112031 is 13021103200131.

13100230112031 is a `hidden beast` number, since 1 + 310 + 0 + 2 + 301 + 1 + 20 + 31 = 666.

It is not a de Polignac number, because 13100230112031 - 2³ = 13100230112023 is a prime.

It is a super-2 number, since 2×13100230112031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13100230111995 and 13100230112013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100230112071) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1096060 + ... + 5234673.

It is an arithmetic number, because the mean of its divisors is an integer number (498678247914).

Almost surely, 2^{13100230112031} is an apocalyptic number.

13100230112031 is a deficient number, since it is larger than the sum of its proper divisors (6846899804529).

13100230112031 is an equidigital number, since it uses as much as digits as its factorization.

13100230112031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6331237 (or 6331228 counting only the distinct ones).

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

Adding to 13100230112031 its reverse (13021103200131), we get a palindrome (26121333312162).

The spelling of 13100230112031 in words is "thirteen trillion, one hundred billion, two hundred thirty million, one hundred twelve thousand, thirty-one".