313255955911 has 2 divisors, whose sum is σ = 313255955912. Its totient is φ = 313255955910.

The previous prime is 313255955899. The next prime is 313255955923. The reversal of 313255955911 is 119559552313.

It is a balanced prime because it is at equal distance from previous prime (313255955899) and next prime (313255955923).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313255955911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313255955951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156627977955 + 156627977956.

It is an arithmetic number, because the mean of its divisors is an integer number (156627977956).

Almost surely, 2^313255955911 is an apocalyptic number.

313255955911 is a deficient number, since it is larger than the sum of its proper divisors (1).

313255955911 is an equidigital number, since it uses as much as digits as its factorization.

313255955911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 911250, while the sum is 49.

The spelling of 313255955911 in words is "three hundred thirteen billion, two hundred fifty-five million, nine hundred fifty-five thousand, nine hundred eleven".