332513013 has 32 divisors (see below), whose sum is σ = 545322240. Its totient is φ = 175887360.

The previous prime is 332513011. The next prime is 332513021. The reversal of 332513013 is 310315233.

It is not a de Polignac number, because 332513013 - 2¹ = 332513011 is a prime.

It is a super-2 number, since 2×332513013² = 221129807628676338, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332513011) 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 in 31 ways as a sum of consecutive naturals, for example, 14143 + ... + 29411.

It is an arithmetic number, because the mean of its divisors is an integer number (17041320).

Almost surely, 2^332513013 is an apocalyptic number.

It is an amenable number.

332513013 is a deficient number, since it is larger than the sum of its proper divisors (212809227).

332513013 is a wasteful number, since it uses less digits than its factorization.

332513013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15357.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 332513013 is about 18234.9393473080. The cubic root of 332513013 is about 692.7920287795.

Adding to 332513013 its reverse (310315233), we get a palindrome (642828246).

The spelling of 332513013 in words is "three hundred thirty-two million, five hundred thirteen thousand, thirteen".