13231304001 has 12 divisors (see below), whose sum is σ = 19942835328. Its totient is φ = 8437353144.

The previous prime is 13231303997. The next prime is 13231304039. The reversal of 13231304001 is 10040313231.

13231304001 is a `hidden beast` number, since 1 + 3 + 231 + 30 + 400 + 1 = 666.

It is not a de Polignac number, because 13231304001 - 2² = 13231303997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13231304101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31959465 + ... + 31959878.

It is an arithmetic number, because the mean of its divisors is an integer number (1661902944).

Almost surely, 2^13231304001 is an apocalyptic number.

It is an amenable number.

13231304001 is a deficient number, since it is larger than the sum of its proper divisors (6711531327).

13231304001 is a wasteful number, since it uses less digits than its factorization.

13231304001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63919372 (or 63919369 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13231304001 its reverse (10040313231), we get a palindrome (23271617232).

The spelling of 13231304001 in words is "thirteen billion, two hundred thirty-one million, three hundred four thousand, one".