2313101009 has 2 divisors, whose sum is σ = 2313101010. Its totient is φ = 2313101008.

The previous prime is 2313101003. The next prime is 2313101083. The reversal of 2313101009 is 9001013132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2199891409 + 113209600 = 46903^2 + 10640^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313101009 is a prime.

It is not a weakly prime, because it can be changed into another prime (2313101003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156550504 + 1156550505.

It is an arithmetic number, because the mean of its divisors is an integer number (1156550505).

Almost surely, 2^2313101009 is an apocalyptic number.

It is an amenable number.

2313101009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313101009 is an equidigital number, since it uses as much as digits as its factorization.

2313101009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 2313101009 is about 48094.7087422307. The cubic root of 2313101009 is about 1322.5076697156.

The spelling of 2313101009 in words is "two billion, three hundred thirteen million, one hundred one thousand, nine".