2318702957 has 2 divisors, whose sum is σ = 2318702958. Its totient is φ = 2318702956.

The previous prime is 2318702921. The next prime is 2318702959. The reversal of 2318702957 is 7592078132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2261382916 + 57320041 = 47554^2 + 7571^2 .

It is a cyclic number.

It is not a de Polignac number, because 2318702957 - 2¹² = 2318698861 is a prime.

Together with 2318702959, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2318702959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159351478 + 1159351479.

It is an arithmetic number, because the mean of its divisors is an integer number (1159351479).

Almost surely, 2^2318702957 is an apocalyptic number.

It is an amenable number.

2318702957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2318702957 is an equidigital number, since it uses as much as digits as its factorization.

2318702957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 2318702957 is about 48152.9122379945. The cubic root of 2318702957 is about 1323.5744405979.

The spelling of 2318702957 in words is "two billion, three hundred eighteen million, seven hundred two thousand, nine hundred fifty-seven".