331052341 has 2 divisors, whose sum is σ = 331052342. Its totient is φ = 331052340.

The previous prime is 331052311. The next prime is 331052353. The reversal of 331052341 is 143250133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206640625 + 124411716 = 14375^2 + 11154^2 .

It is a cyclic number.

It is not a de Polignac number, because 331052341 - 2⁷ = 331052213 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331052311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165526170 + 165526171.

It is an arithmetic number, because the mean of its divisors is an integer number (165526171).

Almost surely, 2^331052341 is an apocalyptic number.

It is an amenable number.

331052341 is a deficient number, since it is larger than the sum of its proper divisors (1).

331052341 is an equidigital number, since it uses as much as digits as its factorization.

331052341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 331052341 is about 18194.8438025722. The cubic root of 331052341 is about 691.7761013148.

The spelling of 331052341 in words is "three hundred thirty-one million, fifty-two thousand, three hundred forty-one".