332130403 has 16 divisors (see below), whose sum is σ = 369446400. Its totient is φ = 296049600.

The previous prime is 332130371. The next prime is 332130433. The reversal of 332130403 is 304031233.

It is not a de Polignac number, because 332130403 - 2⁵ = 332130371 is a prime.

It is a super-2 number, since 2×332130403² = 220621209193884818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332130433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154351 + ... + 156487.

It is an arithmetic number, because the mean of its divisors is an integer number (23090400).

Almost surely, 2^332130403 is an apocalyptic number.

332130403 is a deficient number, since it is larger than the sum of its proper divisors (37315997).

332130403 is a wasteful number, since it uses less digits than its factorization.

332130403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 332130403 is about 18224.4452041756. The cubic root of 332130403 is about 692.5262037029.

Adding to 332130403 its reverse (304031233), we get a palindrome (636161636).

The spelling of 332130403 in words is "three hundred thirty-two million, one hundred thirty thousand, four hundred three".