313343039 has 2 divisors, whose sum is σ = 313343040. Its totient is φ = 313343038.

The previous prime is 313343029. The next prime is 313343059. The reversal of 313343039 is 930343313.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313343039 is a prime.

It is equal to p_16935410 and since 313343039 and 16935410 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313343029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156671519 + 156671520.

It is an arithmetic number, because the mean of its divisors is an integer number (156671520).

Almost surely, 2^313343039 is an apocalyptic number.

313343039 is a deficient number, since it is larger than the sum of its proper divisors (1).

313343039 is an equidigital number, since it uses as much as digits as its factorization.

313343039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 29.

The square root of 313343039 is about 17701.4982134282. The cubic root of 313343039 is about 679.2140855362.

The spelling of 313343039 in words is "three hundred thirteen million, three hundred forty-three thousand, thirty-nine".