2997137236631 has 2 divisors, whose sum is σ = 2997137236632. Its totient is φ = 2997137236630.

The previous prime is 2997137236609. The next prime is 2997137236657. The reversal of 2997137236631 is 1366327317992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2997137236631 - 2¹⁰ = 2997137235607 is a prime.

It is a super-2 number, since 2×2997137236631² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2997137236831) 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, 1498568618315 + 1498568618316.

It is an arithmetic number, because the mean of its divisors is an integer number (1498568618316).

Almost surely, 2^{2997137236631} is an apocalyptic number.

2997137236631 is a deficient number, since it is larger than the sum of its proper divisors (1).

2997137236631 is an equidigital number, since it uses as much as digits as its factorization.

2997137236631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15431472, while the sum is 59.

The spelling of 2997137236631 in words is "two trillion, nine hundred ninety-seven billion, one hundred thirty-seven million, two hundred thirty-six thousand, six hundred thirty-one".