13071882937 has 2 divisors, whose sum is σ = 13071882938. Its totient is φ = 13071882936.

The previous prime is 13071882931. The next prime is 13071882949. The reversal of 13071882937 is 73928817031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10754519616 + 2317363321 = 103704^2 + 48139^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13071882937 is a prime.

It is not a weakly prime, because it can be changed into another prime (13071882931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6535941468 + 6535941469.

It is an arithmetic number, because the mean of its divisors is an integer number (6535941469).

Almost surely, 2^13071882937 is an apocalyptic number.

It is an amenable number.

13071882937 is a deficient number, since it is larger than the sum of its proper divisors (1).

13071882937 is an equidigital number, since it uses as much as digits as its factorization.

13071882937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 49.

The spelling of 13071882937 in words is "thirteen billion, seventy-one million, eight hundred eighty-two thousand, nine hundred thirty-seven".