3099140802157 has 2 divisors, whose sum is σ = 3099140802158. Its totient is φ = 3099140802156.

The previous prime is 3099140802127. The next prime is 3099140802167. The reversal of 3099140802157 is 7512080419903.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3097480321156 + 1660481001 = 1759966^2 + 40749^2 .

It is a cyclic number.

It is not a de Polignac number, because 3099140802157 - 2³⁵ = 3064781063789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3099140802157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3099140802127) 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, 1549570401078 + 1549570401079.

It is an arithmetic number, because the mean of its divisors is an integer number (1549570401079).

Almost surely, 2^{3099140802157} is an apocalyptic number.

It is an amenable number.

3099140802157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3099140802157 is an equidigital number, since it uses as much as digits as its factorization.

3099140802157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 3099140802157 in words is "three trillion, ninety-nine billion, one hundred forty million, eight hundred two thousand, one hundred fifty-seven".