3137020147057 has 2 divisors, whose sum is σ = 3137020147058. Its totient is φ = 3137020147056.

The previous prime is 3137020147043. The next prime is 3137020147069. The reversal of 3137020147057 is 7507410207313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2256052064256 + 880968082801 = 1502016^2 + 938599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3137020147057 is a prime.

It is a super-2 number, since 2×3137020147057² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3137020147757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1568510073528 + 1568510073529.

It is an arithmetic number, because the mean of its divisors is an integer number (1568510073529).

Almost surely, 2^{3137020147057} is an apocalyptic number.

It is an amenable number.

3137020147057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3137020147057 is an equidigital number, since it uses as much as digits as its factorization.

3137020147057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 3137020147057 in words is "three trillion, one hundred thirty-seven billion, twenty million, one hundred forty-seven thousand, fifty-seven".