13332021131 has 24 divisors (see below), whose sum is σ = 15760823760. Its totient is φ = 11179209600.

The previous prime is 13332021113. The next prime is 13332021191. The reversal of 13332021131 is 13112023331.

It is not a de Polignac number, because 13332021131 - 2²⁶ = 13264912267 is a prime.

It is a super-2 number, since 2×13332021131² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13332021191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4127225 + ... + 4130453.

It is an arithmetic number, because the mean of its divisors is an integer number (656700990).

Almost surely, 2^13332021131 is an apocalyptic number.

13332021131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13332021131 is a deficient number, since it is larger than the sum of its proper divisors (2428802629).

13332021131 is a wasteful number, since it uses less digits than its factorization.

13332021131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487 (or 5474 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13332021131 its reverse (13112023331), we get a palindrome (26444044462).

It can be divided in two parts, 133320 and 21131, that added together give a palindrome (154451).

The spelling of 13332021131 in words is "thirteen billion, three hundred thirty-two million, twenty-one thousand, one hundred thirty-one".