313041431099 has 2 divisors, whose sum is σ = 313041431100. Its totient is φ = 313041431098.

The previous prime is 313041431071. The next prime is 313041431123. The reversal of 313041431099 is 990134140313.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313041431099 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (313041437099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156520715549 + 156520715550.

It is an arithmetic number, because the mean of its divisors is an integer number (156520715550).

Almost surely, 2^313041431099 is an apocalyptic number.

313041431099 is a deficient number, since it is larger than the sum of its proper divisors (1).

313041431099 is an equidigital number, since it uses as much as digits as its factorization.

313041431099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 313041431099 in words is "three hundred thirteen billion, forty-one million, four hundred thirty-one thousand, ninety-nine".