332032013 has 2 divisors, whose sum is σ = 332032014. Its totient is φ = 332032012.

The previous prime is 332032009. The next prime is 332032027. The reversal of 332032013 is 310230233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329894569 + 2137444 = 18163^2 + 1462^2 .

It is a cyclic number.

It is not a de Polignac number, because 332032013 - 2² = 332032009 is a prime.

It is a super-2 number, since 2×332032013² = 220490515313664338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332031982 and 332032000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332032073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166016006 + 166016007.

It is an arithmetic number, because the mean of its divisors is an integer number (166016007).

Almost surely, 2^332032013 is an apocalyptic number.

It is an amenable number.

332032013 is a deficient number, since it is larger than the sum of its proper divisors (1).

332032013 is an equidigital number, since it uses as much as digits as its factorization.

332032013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 332032013 is about 18221.7456079268. The cubic root of 332032013 is about 692.4578125107.

Adding to 332032013 its reverse (310230233), we get a palindrome (642262246).

The spelling of 332032013 in words is "three hundred thirty-two million, thirty-two thousand, thirteen".