13100031100030 has 48 divisors (see below), whose sum is σ = 27439691871456. Its totient is φ = 4489829507520.

The previous prime is 13100031099919. The next prime is 13100031100043. The reversal of 13100031100030 is 3000113000131.

It is a happy number.

It is a super-2 number, since 2×13100031100030² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 3421869 + ... + 6157048.

It is an arithmetic number, because the mean of its divisors is an integer number (571660247322).

Almost surely, 2^{13100031100030} is an apocalyptic number.

13100031100030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13100031100030 is an abundant number, since it is smaller than the sum of its proper divisors (14339660771426).

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

13100031100030 is a wasteful number, since it uses less digits than its factorization.

13100031100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9581729 (or 9581722 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 13100031100030 its reverse (3000113000131), we get a palindrome (16100144100161).

The spelling of 13100031100030 in words is "thirteen trillion, one hundred billion, thirty-one million, one hundred thousand, thirty".