313241011040131 has 2 divisors, whose sum is σ = 313241011040132. Its totient is φ = 313241011040130.

The previous prime is 313241011040077. The next prime is 313241011040341. The reversal of 313241011040131 is 131040110142313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313241011040131 - 2⁴³ = 304444918017923 is a prime.

It is a super-2 number, since 2×313241011040131² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313241011040096 and 313241011040105.

It is not a weakly prime, because it can be changed into another prime (313241011050131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156620505520065 + 156620505520066.

It is an arithmetic number, because the mean of its divisors is an integer number (156620505520066).

Almost surely, 2^{313241011040131} is an apocalyptic number.

313241011040131 is a deficient number, since it is larger than the sum of its proper divisors (1).

313241011040131 is an equidigital number, since it uses as much as digits as its factorization.

313241011040131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 313241011040131 its reverse (131040110142313), we get a palindrome (444281121182444).

The spelling of 313241011040131 in words is "three hundred thirteen trillion, two hundred forty-one billion, eleven million, forty thousand, one hundred thirty-one".