3157361713511 has 2 divisors, whose sum is σ = 3157361713512. Its totient is φ = 3157361713510.

The previous prime is 3157361713487. The next prime is 3157361713531. The reversal of 3157361713511 is 1153171637513.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3157361713511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3157361713531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1578680856755 + 1578680856756.

It is an arithmetic number, because the mean of its divisors is an integer number (1578680856756).

Almost surely, 2^{3157361713511} is an apocalyptic number.

3157361713511 is a deficient number, since it is larger than the sum of its proper divisors (1).

3157361713511 is an equidigital number, since it uses as much as digits as its factorization.

3157361713511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 198450, while the sum is 44.

The spelling of 3157361713511 in words is "three trillion, one hundred fifty-seven billion, three hundred sixty-one million, seven hundred thirteen thousand, five hundred eleven".