13100014232320 has 144 divisors (see below), whose sum is σ = 33055257312000. Its totient is φ = 4960440152064.

The previous prime is 13100014232309. The next prime is 13100014232477. The reversal of 13100014232320 is 2323241000131.

It is a super-2 number, since 2×13100014232320² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13100014232291 and 13100014232300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31873891 + ... + 32282269.

It is an arithmetic number, because the mean of its divisors is an integer number (229550398000).

Almost surely, 2^{13100014232320} is an apocalyptic number.

13100014232320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13100014232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16527628656000).

13100014232320 is an abundant number, since it is smaller than the sum of its proper divisors (19955243079680).

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

13100014232320 is a wasteful number, since it uses less digits than its factorization.

13100014232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409738 (or 409724 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13100014232320 its reverse (2323241000131), we get a palindrome (15423255232451).

The spelling of 13100014232320 in words is "thirteen trillion, one hundred billion, fourteen million, two hundred thirty-two thousand, three hundred twenty".