13210011310331 has 16 divisors (see below), whose sum is σ = 15260540600448. Its totient is φ = 11301262800000.

The previous prime is 13210011310273. The next prime is 13210011310387. The reversal of 13210011310331 is 13301311001231.

It is a cyclic number.

It is not a de Polignac number, because 13210011310331 - 2³⁰ = 13208937568507 is a prime.

It is a super-2 number, since 2×13210011310331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13210011310031) 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, 2946545 + ... + 5924706.

It is an arithmetic number, because the mean of its divisors is an integer number (953783787528).

Almost surely, 2^{13210011310331} is an apocalyptic number.

13210011310331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13210011310331 is a deficient number, since it is larger than the sum of its proper divisors (2050529290117).

13210011310331 is a wasteful number, since it uses less digits than its factorization.

13210011310331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8879242.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13210011310331 its reverse (13301311001231), we get a palindrome (26511322311562).

The spelling of 13210011310331 in words is "thirteen trillion, two hundred ten billion, eleven million, three hundred ten thousand, three hundred thirty-one".