3136240313 has 2 divisors, whose sum is σ = 3136240314. Its totient is φ = 3136240312.

The previous prime is 3136240277. The next prime is 3136240337. The reversal of 3136240313 is 3130426313.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1832524864 + 1303715449 = 42808^2 + 36107^2 .

It is a cyclic number.

It is not a de Polignac number, because 3136240313 - 2⁸ = 3136240057 is a prime.

It is not a weakly prime, because it can be changed into another prime (3136240343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1568120156 + 1568120157.

It is an arithmetic number, because the mean of its divisors is an integer number (1568120157).

Almost surely, 2^3136240313 is an apocalyptic number.

It is an amenable number.

3136240313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3136240313 is an equidigital number, since it uses as much as digits as its factorization.

3136240313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 3136240313 is about 56002.1456106817. The cubic root of 3136240313 is about 1463.7596716058.

Adding to 3136240313 its reverse (3130426313), we get a palindrome (6266666626).

The spelling of 3136240313 in words is "three billion, one hundred thirty-six million, two hundred forty thousand, three hundred thirteen".