13301231120 has 40 divisors (see below), whose sum is σ = 32744504664. Its totient is φ = 5007521792.

The previous prime is 13301231113. The next prime is 13301231149. The reversal of 13301231120 is 2113210331.

It can be written as a sum of positive squares in 4 ways, for example, as 893053456 + 12408177664 = 29884^2 + 111392^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4888799 + ... + 4891518.

Almost surely, 2^13301231120 is an apocalyptic number.

13301231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13301231120 is an abundant number, since it is smaller than the sum of its proper divisors (19443273544).

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

13301231120 is a wasteful number, since it uses less digits than its factorization.

13301231120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9780347 (or 9780341 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13301231120 its reverse (2113210331), we get a palindrome (15414441451).

The spelling of 13301231120 in words is "thirteen billion, three hundred one million, two hundred thirty-one thousand, one hundred twenty".