13100311120320 has 112 divisors (see below), whose sum is σ = 46214986482720. Its totient is φ = 3493416296448.

The previous prime is 13100311120301. The next prime is 13100311120387. The reversal of 13100311120320 is 2302111300131.

13100311120320 is a `hidden beast` number, since 1 + 3 + 10 + 0 + 311 + 1 + 20 + 320 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 13100311120293 and 13100311120302.

It is a congruent number.

It is an unprimeable number.

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, 758111217 + ... + 758128496.

Almost surely, 2^{13100311120320} is an apocalyptic number.

13100311120320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13100311120320 is an abundant number, since it is smaller than the sum of its proper divisors (33114675362400).

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

13100311120320 is a wasteful number, since it uses less digits than its factorization.

13100311120320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516239739 (or 1516239723 counting only the distinct ones).

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

Adding to 13100311120320 its reverse (2302111300131), we get a palindrome (15402422420451).

The spelling of 13100311120320 in words is "thirteen trillion, one hundred billion, three hundred eleven million, one hundred twenty thousand, three hundred twenty".