323311020011131 has 8 divisors (see below), whose sum is σ = 326512733011200. Its totient is φ = 320109319046400.

The previous prime is 323311020011099. The next prime is 323311020011143. The reversal of 323311020011131 is 131110020113323.

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 323311020011131 - 2⁵ = 323311020011099 is a prime.

It is a super-2 number, since 2×323311020011131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323311020011171) 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, 56851755 + ... + 62279563.

It is an arithmetic number, because the mean of its divisors is an integer number (40814091626400).

Almost surely, 2^{323311020011131} is an apocalyptic number.

323311020011131 is a deficient number, since it is larger than the sum of its proper divisors (3201713000069).

323311020011131 is a wasteful number, since it uses less digits than its factorization.

323311020011131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6017669.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 323311020011131 its reverse (131110020113323), we get a palindrome (454421040124454).

The spelling of 323311020011131 in words is "three hundred twenty-three trillion, three hundred eleven billion, twenty million, eleven thousand, one hundred thirty-one".