332312317 has 2 divisors, whose sum is σ = 332312318. Its totient is φ = 332312316.

The previous prime is 332312297. The next prime is 332312341. The reversal of 332312317 is 713213233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332296441 + 15876 = 18229^2 + 126^2 .

It is a cyclic number.

It is not a de Polignac number, because 332312317 - 2²³ = 323923709 is a prime.

It is a super-2 number, since 2×332312317² = 220862952059816978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332312291 and 332312300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332312377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166156158 + 166156159.

It is an arithmetic number, because the mean of its divisors is an integer number (166156159).

Almost surely, 2^332312317 is an apocalyptic number.

It is an amenable number.

332312317 is a deficient number, since it is larger than the sum of its proper divisors (1).

332312317 is an equidigital number, since it uses as much as digits as its factorization.

332312317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 25.

The square root of 332312317 is about 18229.4354547803. The cubic root of 332312317 is about 692.6526171208.

The spelling of 332312317 in words is "three hundred thirty-two million, three hundred twelve thousand, three hundred seventeen".