313113300311999 has 24 divisors (see below), whose sum is σ = 344382957298800. Its totient is φ = 284468957055360.

The previous prime is 313113300311983. The next prime is 313113300312019. The reversal of 313113300311999 is 999113003311313.

It is a happy number.

It is not a de Polignac number, because 313113300311999 - 2⁴ = 313113300311983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313113300311909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1234678577 + ... + 1234932149.

It is an arithmetic number, because the mean of its divisors is an integer number (14349289887450).

Almost surely, 2^{313113300311999} is an apocalyptic number.

313113300311999 is a deficient number, since it is larger than the sum of its proper divisors (31269656986801).

313113300311999 is a wasteful number, since it uses less digits than its factorization.

313113300311999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259991 (or 259980 counting only the distinct ones).

The product of its (nonzero) digits is 177147, while the sum is 47.

The spelling of 313113300311999 in words is "three hundred thirteen trillion, one hundred thirteen billion, three hundred million, three hundred eleven thousand, nine hundred ninety-nine".