6313131359 has 2 divisors, whose sum is σ = 6313131360. Its totient is φ = 6313131358.

The previous prime is 6313131313. The next prime is 6313131389. The reversal of 6313131359 is 9531313136.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6313131359 - 2¹⁶ = 6313065823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6313131389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156565679 + 3156565680.

It is an arithmetic number, because the mean of its divisors is an integer number (3156565680).

Almost surely, 2^6313131359 is an apocalyptic number.

6313131359 is a deficient number, since it is larger than the sum of its proper divisors (1).

6313131359 is an equidigital number, since it uses as much as digits as its factorization.

6313131359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21870, while the sum is 35.

The square root of 6313131359 is about 79455.2160591109. The cubic root of 6313131359 is about 1848.1970610267.

The spelling of 6313131359 in words is "six billion, three hundred thirteen million, one hundred thirty-one thousand, three hundred fifty-nine".