13132013120331 has 8 divisors (see below), whose sum is σ = 20010686659584. Its totient is φ = 7504007497320.

The previous prime is 13132013120329. The next prime is 13132013120363. The reversal of 13132013120331 is 13302131023131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13132013120331 - 2¹ = 13132013120329 is a prime.

It is a super-2 number, since 2×13132013120331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13132013120431) 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, 312666979035 + ... + 312666979076.

It is an arithmetic number, because the mean of its divisors is an integer number (2501335832448).

Almost surely, 2^{13132013120331} is an apocalyptic number.

13132013120331 is a deficient number, since it is larger than the sum of its proper divisors (6878673539253).

13132013120331 is an equidigital number, since it uses as much as digits as its factorization.

13132013120331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625333958121.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 13132013120331 its reverse (13302131023131), we get a palindrome (26434144143462).

The spelling of 13132013120331 in words is "thirteen trillion, one hundred thirty-two billion, thirteen million, one hundred twenty thousand, three hundred thirty-one".