2313540413 has 2 divisors, whose sum is σ = 2313540414. Its totient is φ = 2313540412.

The previous prime is 2313540409. The next prime is 2313540431. The reversal of 2313540413 is 3140453132.

Together with next prime (2313540431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1841868889 + 471671524 = 42917^2 + 21718^2 .

It is a cyclic number.

It is not a de Polignac number, because 2313540413 - 2² = 2313540409 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2313540613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156770206 + 1156770207.

It is an arithmetic number, because the mean of its divisors is an integer number (1156770207).

Almost surely, 2^2313540413 is an apocalyptic number.

It is an amenable number.

2313540413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313540413 is an equidigital number, since it uses as much as digits as its factorization.

2313540413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2313540413 is about 48099.2766369724. The cubic root of 2313540413 is about 1322.5914069966.

Adding to 2313540413 its reverse (3140453132), we get a palindrome (5453993545).

The spelling of 2313540413 in words is "two billion, three hundred thirteen million, five hundred forty thousand, four hundred thirteen".