3113033133257 has 2 divisors, whose sum is σ = 3113033133258. Its totient is φ = 3113033133256.

The previous prime is 3113033133239. The next prime is 3113033133269. The reversal of 3113033133257 is 7523313303113.

3113033133257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2859562168576 + 253470964681 = 1691024^2 + 503459^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113033133257 - 2²⁴ = 3113016356041 is a prime.

It is not a weakly prime, because it can be changed into another prime (3113033133757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556516566628 + 1556516566629.

It is an arithmetic number, because the mean of its divisors is an integer number (1556516566629).

Almost surely, 2^{3113033133257} is an apocalyptic number.

It is an amenable number.

3113033133257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113033133257 is an equidigital number, since it uses as much as digits as its factorization.

3113033133257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 35.

The spelling of 3113033133257 in words is "three trillion, one hundred thirteen billion, thirty-three million, one hundred thirty-three thousand, two hundred fifty-seven".