331123011322323 has 16 divisors (see below), whose sum is σ = 494650591854336. Its totient is φ = 195256812572640.

The previous prime is 331123011322261. The next prime is 331123011322331. The reversal of 331123011322323 is 323223110321133.

It is not a de Polignac number, because 331123011322323 - 2¹⁰ = 331123011321299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (331123011322343) 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, 135595007511 + ... + 135595009952.

It is an arithmetic number, because the mean of its divisors is an integer number (30915661990896).

Almost surely, 2^{331123011322323} is an apocalyptic number.

331123011322323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

331123011322323 is a deficient number, since it is larger than the sum of its proper divisors (163527580532013).

331123011322323 is a wasteful number, since it uses less digits than its factorization.

331123011322323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271190017514.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 331123011322323 its reverse (323223110321133), we get a palindrome (654346121643456).

The spelling of 331123011322323 in words is "three hundred thirty-one trillion, one hundred twenty-three billion, eleven million, three hundred twenty-two thousand, three hundred twenty-three".