2315702089 has 2 divisors, whose sum is σ = 2315702090. Its totient is φ = 2315702088.

The previous prime is 2315702063. The next prime is 2315702093. The reversal of 2315702089 is 9802075132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1309860864 + 1005841225 = 36192^2 + 31715^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315702089 - 2¹¹ = 2315700041 is a prime.

It is not a weakly prime, because it can be changed into another prime (2315702189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157851044 + 1157851045.

It is an arithmetic number, because the mean of its divisors is an integer number (1157851045).

Almost surely, 2^2315702089 is an apocalyptic number.

It is an amenable number.

2315702089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315702089 is an equidigital number, since it uses as much as digits as its factorization.

2315702089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 2315702089 is about 48121.7423728609. The cubic root of 2315702089 is about 1323.0032035804.

The spelling of 2315702089 in words is "two billion, three hundred fifteen million, seven hundred two thousand, eighty-nine".