332012403 has 24 divisors (see below), whose sum is σ = 512366400. Its totient is φ = 206555184.

The previous prime is 332012381. The next prime is 332012413. The reversal of 332012403 is 304210233.

It is not a de Polignac number, because 332012403 - 2¹⁷ = 331881331 is a prime.

It is a super-2 number, since 2×332012403² = 220464471491668818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332012413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3033 + ... + 25946.

It is an arithmetic number, because the mean of its divisors is an integer number (21348600).

Almost surely, 2^332012403 is an apocalyptic number.

332012403 is a deficient number, since it is larger than the sum of its proper divisors (180353997).

332012403 is a wasteful number, since it uses less digits than its factorization.

332012403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29071 (or 29068 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 332012403 is about 18221.2075066391. The cubic root of 332012403 is about 692.4441799246. Note that the first 3 decimals are identical.

Adding to 332012403 its reverse (304210233), we get a palindrome (636222636).

The spelling of 332012403 in words is "three hundred thirty-two million, twelve thousand, four hundred three".