131310013023321 has 16 divisors (see below), whose sum is σ = 192574865085888. Its totient is φ = 79581826072320.

The previous prime is 131310013023199. The next prime is 131310013023331. The reversal of 131310013023321 is 123320310013131.

It is not a de Polignac number, because 131310013023321 - 2¹⁴ = 131310013006937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131310013023291 and 131310013023300.

It is not an unprimeable number, because it can be changed into a prime (131310013023331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16442522056 + ... + 16442530041.

It is an arithmetic number, because the mean of its divisors is an integer number (12035929067868).

Almost surely, 2^{131310013023321} is an apocalyptic number.

131310013023321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131310013023321 is a deficient number, since it is larger than the sum of its proper divisors (61264852062567).

131310013023321 is an equidigital number, since it uses as much as digits as its factorization.

131310013023321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32885052133 (or 32885052111 counting only the distinct ones).

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

Adding to 131310013023321 its reverse (123320310013131), we get a palindrome (254630323036452).

The spelling of 131310013023321 in words is "one hundred thirty-one trillion, three hundred ten billion, thirteen million, twenty-three thousand, three hundred twenty-one".