332315233 has 2 divisors, whose sum is σ = 332315234. Its totient is φ = 332315232.

The previous prime is 332315219. The next prime is 332315279. The reversal of 332315233 is 332513233.

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., 172975104 + 159340129 = 13152^2 + 12623^2 .

It is a cyclic number.

It is not a de Polignac number, because 332315233 - 2²⁵ = 298760801 is a prime.

It is a super-2 number, since 2×332315233² = 220866828167688578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332315198 and 332315207.

It is not a weakly prime, because it can be changed into another prime (332315933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166157616 + 166157617.

It is an arithmetic number, because the mean of its divisors is an integer number (166157617).

Almost surely, 2^332315233 is an apocalyptic number.

It is an amenable number.

332315233 is a deficient number, since it is larger than the sum of its proper divisors (1).

332315233 is an equidigital number, since it uses as much as digits as its factorization.

332315233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 25.

The square root of 332315233 is about 18229.5154351398. The cubic root of 332315233 is about 692.6546430955.

Adding to 332315233 its reverse (332513233), we get a palindrome (664828466).

The spelling of 332315233 in words is "three hundred thirty-two million, three hundred fifteen thousand, two hundred thirty-three".