323057713 has 4 divisors (see below), whose sum is σ = 352426608. Its totient is φ = 293688820.

The previous prime is 323057699. The next prime is 323057723. The reversal of 323057713 is 317750323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 317750323 = 11 ⋅28886393.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323057713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323057723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14684431 + ... + 14684452.

It is an arithmetic number, because the mean of its divisors is an integer number (88106652).

Almost surely, 2^323057713 is an apocalyptic number.

It is an amenable number.

323057713 is a deficient number, since it is larger than the sum of its proper divisors (29368895).

323057713 is a wasteful number, since it uses less digits than its factorization.

323057713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29368894.

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 323057713 is about 17973.8063025059. The cubic root of 323057713 is about 686.1620660762.

The spelling of 323057713 in words is "three hundred twenty-three million, fifty-seven thousand, seven hundred thirteen".