23790231337 has 2 divisors, whose sum is σ = 23790231338. Its totient is φ = 23790231336.

The previous prime is 23790231329. The next prime is 23790231371. The reversal of 23790231337 is 73313209732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17036514576 + 6753716761 = 130524^2 + 82181^2 .

It is a cyclic number.

It is not a de Polignac number, because 23790231337 - 2³ = 23790231329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23790231337.

It is not a weakly prime, because it can be changed into another prime (23790231937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11895115668 + 11895115669.

It is an arithmetic number, because the mean of its divisors is an integer number (11895115669).

Almost surely, 2^23790231337 is an apocalyptic number.

It is an amenable number.

23790231337 is a deficient number, since it is larger than the sum of its proper divisors (1).

23790231337 is an equidigital number, since it uses as much as digits as its factorization.

23790231337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 142884, while the sum is 40.

The spelling of 23790231337 in words is "twenty-three billion, seven hundred ninety million, two hundred thirty-one thousand, three hundred thirty-seven".