913323319 has 2 divisors, whose sum is σ = 913323320. Its totient is φ = 913323318.

The previous prime is 913323289. The next prime is 913323329.

913323319 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 913323319 - 2¹³ = 913315127 is a prime.

It is a super-2 number, since 2×913323319² = 1668318970058351522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (913323329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456661659 + 456661660.

It is an arithmetic number, because the mean of its divisors is an integer number (456661660).

Almost surely, 2^913323319 is an apocalyptic number.

913323319 is a deficient number, since it is larger than the sum of its proper divisors (1).

913323319 is an equidigital number, since it uses as much as digits as its factorization.

913323319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13122, while the sum is 34.

The square root of 913323319 is about 30221.2395344731. The cubic root of 913323319 is about 970.2303342902.

The spelling of 913323319 in words is "nine hundred thirteen million, three hundred twenty-three thousand, three hundred nineteen".