313498347061 has 2 divisors, whose sum is σ = 313498347062. Its totient is φ = 313498347060.

The previous prime is 313498347023. The next prime is 313498347089. The reversal of 313498347061 is 160743894313.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 301170464100 + 12327882961 = 548790^2 + 111031^2 .

It is a cyclic number.

It is not a de Polignac number, because 313498347061 - 2²⁷ = 313364129333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313498346996 and 313498347014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313498347961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156749173530 + 156749173531.

It is an arithmetic number, because the mean of its divisors is an integer number (156749173531).

Almost surely, 2^313498347061 is an apocalyptic number.

It is an amenable number.

313498347061 is a deficient number, since it is larger than the sum of its proper divisors (1).

313498347061 is an equidigital number, since it uses as much as digits as its factorization.

313498347061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 313498347061 in words is "three hundred thirteen billion, four hundred ninety-eight million, three hundred forty-seven thousand, sixty-one".