332263331 has 2 divisors, whose sum is σ = 332263332. Its totient is φ = 332263330.

The previous prime is 332263289. The next prime is 332263333. The reversal of 332263331 is 133362233.

It is a strong prime.

It is an emirp because it is prime and its reverse (133362233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332263331 - 2¹⁴ = 332246947 is a prime.

It is a super-2 number, since 2×332263331² = 220797842254431122, which contains 22 as substring.

Together with 332263333, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 332263331.

It is not a weakly prime, because it can be changed into another prime (332263333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166131665 + 166131666.

It is an arithmetic number, because the mean of its divisors is an integer number (166131666).

Almost surely, 2^332263331 is an apocalyptic number.

332263331 is a deficient number, since it is larger than the sum of its proper divisors (1).

332263331 is an equidigital number, since it uses as much as digits as its factorization.

332263331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 26.

The square root of 332263331 is about 18228.0918090732. The cubic root of 332263331 is about 692.6185809177.

The spelling of 332263331 in words is "three hundred thirty-two million, two hundred sixty-three thousand, three hundred thirty-one".