323201113311311 has 32 divisors (see below), whose sum is σ = 355889421619200. Its totient is φ = 292180075799040.

The previous prime is 323201113311283. The next prime is 323201113311343. The reversal of 323201113311311 is 113113311102323.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323201113311311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323201113319311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271834721 + ... + 273021093.

It is an arithmetic number, because the mean of its divisors is an integer number (11121544425600).

Almost surely, 2^{323201113311311} is an apocalyptic number.

323201113311311 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

323201113311311 is a deficient number, since it is larger than the sum of its proper divisors (32688308307889).

323201113311311 is a wasteful number, since it uses less digits than its factorization.

323201113311311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190279.

The product of its (nonzero) digits is 972, while the sum is 26.

Adding to 323201113311311 its reverse (113113311102323), we get a palindrome (436314424413634).

The spelling of 323201113311311 in words is "three hundred twenty-three trillion, two hundred one billion, one hundred thirteen million, three hundred eleven thousand, three hundred eleven".