313600313729 has 2 divisors, whose sum is σ = 313600313730. Its totient is φ = 313600313728.

The previous prime is 313600313713. The next prime is 313600313771. The reversal of 313600313729 is 927313006313.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 171335561329 + 142264752400 = 413927^2 + 377180^2 .

It is a cyclic number.

It is not a de Polignac number, because 313600313729 - 2⁴ = 313600313713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313600313692 and 313600313701.

It is not a weakly prime, because it can be changed into another prime (313600313629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156800156864 + 156800156865.

It is an arithmetic number, because the mean of its divisors is an integer number (156800156865).

Almost surely, 2^313600313729 is an apocalyptic number.

It is an amenable number.

313600313729 is a deficient number, since it is larger than the sum of its proper divisors (1).

313600313729 is an equidigital number, since it uses as much as digits as its factorization.

313600313729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 38.

The spelling of 313600313729 in words is "three hundred thirteen billion, six hundred million, three hundred thirteen thousand, seven hundred twenty-nine".