13032120310331 has 8 divisors (see below), whose sum is σ = 13035744408960. Its totient is φ = 13028496445888.

The previous prime is 13032120310303. The next prime is 13032120310367. The reversal of 13032120310331 is 13301302123031.

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

It is a cyclic number.

It is not a de Polignac number, because 13032120310331 - 2¹⁸ = 13032120048187 is a prime.

It is a super-2 number, since 2×13032120310331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13032120310297 and 13032120310306.

It is not an unprimeable number, because it can be changed into a prime (13032120310301) 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, 209525585 + ... + 209587773.

It is an arithmetic number, because the mean of its divisors is an integer number (1629468051120).

Almost surely, 2^{13032120310331} is an apocalyptic number.

13032120310331 is a deficient number, since it is larger than the sum of its proper divisors (3624098629).

13032120310331 is an equidigital number, since it uses as much as digits as its factorization.

13032120310331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117093.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13032120310331 its reverse (13301302123031), we get a palindrome (26333422433362).

The spelling of 13032120310331 in words is "thirteen trillion, thirty-two billion, one hundred twenty million, three hundred ten thousand, three hundred thirty-one".