3131734814233 has 2 divisors, whose sum is σ = 3131734814234. Its totient is φ = 3131734814232.

The previous prime is 3131734814203. The next prime is 3131734814239. The reversal of 3131734814233 is 3324184371313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2637255825369 + 494478988864 = 1623963^2 + 703192^2 .

It is a cyclic number.

It is not a de Polignac number, because 3131734814233 - 2²⁵ = 3131701259801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3131734814233.

It is not a weakly prime, because it can be changed into another prime (3131734814239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565867407116 + 1565867407117.

It is an arithmetic number, because the mean of its divisors is an integer number (1565867407117).

Almost surely, 2^{3131734814233} is an apocalyptic number.

It is an amenable number.

3131734814233 is a deficient number, since it is larger than the sum of its proper divisors (1).

3131734814233 is an equidigital number, since it uses as much as digits as its factorization.

3131734814233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 43.

The spelling of 3131734814233 in words is "three trillion, one hundred thirty-one billion, seven hundred thirty-four million, eight hundred fourteen thousand, two hundred thirty-three".