13151035320 has 32 divisors (see below), whose sum is σ = 39453106320. Its totient is φ = 3506942720.

The previous prime is 13151035301. The next prime is 13151035343. The reversal of 13151035320 is 2353015131.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54795861 + ... + 54796100.

Almost surely, 2^13151035320 is an apocalyptic number.

13151035320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13151035320 is an abundant number, since it is smaller than the sum of its proper divisors (26302071000).

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

13151035320 is a wasteful number, since it uses less digits than its factorization.

13151035320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109591975 (or 109591971 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The spelling of 13151035320 in words is "thirteen billion, one hundred fifty-one million, thirty-five thousand, three hundred twenty".