13332131212331 has 8 divisors (see below), whose sum is σ = 14139851208864. Its totient is φ = 12543416392320.

The previous prime is 13332131212327. The next prime is 13332131212333. The reversal of 13332131212331 is 13321213123331.

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 13332131212331 - 2² = 13332131212327 is a prime.

It is a super-2 number, since 2×13332131212331² (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 = 13332131212294 and 13332131212303.

It is not an unprimeable number, because it can be changed into a prime (13332131212333) 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, 4751292686 + ... + 4751295491.

It is an arithmetic number, because the mean of its divisors is an integer number (1767481401108).

Almost surely, 2^{13332131212331} is an apocalyptic number.

13332131212331 is a deficient number, since it is larger than the sum of its proper divisors (807719996533).

13332131212331 is an equidigital number, since it uses as much as digits as its factorization.

13332131212331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9502588261.

The product of its digits is 5832, while the sum is 29.

Adding to 13332131212331 its reverse (13321213123331), we get a palindrome (26653344335662).

The spelling of 13332131212331 in words is "thirteen trillion, three hundred thirty-two billion, one hundred thirty-one million, two hundred twelve thousand, three hundred thirty-one".