13032012120 has 32 divisors (see below), whose sum is σ = 39096036720. Its totient is φ = 3475203200.

The previous prime is 13032012089. The next prime is 13032012121. The reversal of 13032012120 is 2121023031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13032012120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032012121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54299931 + ... + 54300170.

Almost surely, 2^13032012120 is an apocalyptic number.

13032012120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13032012120 is an abundant number, since it is smaller than the sum of its proper divisors (26064024600).

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

13032012120 is a wasteful number, since it uses less digits than its factorization.

13032012120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108600115 (or 108600111 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13032012120 its reverse (2121023031), we get a palindrome (15153035151).

The spelling of 13032012120 in words is "thirteen billion, thirty-two million, twelve thousand, one hundred twenty".