13111102133100 has 72 divisors (see below), whose sum is σ = 42149765384720. Its totient is φ = 3496293901440.

The previous prime is 13111102133093. The next prime is 13111102133117. The reversal of 13111102133100 is 133120111131.

13111102133100 is a `hidden beast` number, since 1 + 31 + 1 + 110 + 213 + 310 + 0 = 666.

It is a super-2 number, since 2×13111102133100² (a number of 27 digits) contains 22 as substring.

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, 2427979177 + ... + 2427984576.

Almost surely, 2^{13111102133100} is an apocalyptic number.

13111102133100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13111102133100 is an abundant number, since it is smaller than the sum of its proper divisors (29038663251620).

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

13111102133100 is a wasteful number, since it uses less digits than its factorization.

13111102133100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855963776 (or 4855963763 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 13111102133100 its reverse (133120111131), we get a palindrome (13244222244231).

The spelling of 13111102133100 in words is "thirteen trillion, one hundred eleven billion, one hundred two million, one hundred thirty-three thousand, one hundred".