332130231 has 12 divisors (see below), whose sum is σ = 484690752. Its totient is φ = 219136896.

The previous prime is 332130223. The next prime is 332130257. The reversal of 332130231 is 132031233.

332130231 is a `hidden beast` number, since 332 + 1 + 302 + 31 = 666.

It is not a de Polignac number, because 332130231 - 2³ = 332130223 is a prime.

It is a super-2 number, since 2×332130231² = 220620980688226722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332130221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189351 + ... + 191096.

It is an arithmetic number, because the mean of its divisors is an integer number (40390896).

Almost surely, 2^332130231 is an apocalyptic number.

332130231 is a deficient number, since it is larger than the sum of its proper divisors (152560521).

332130231 is a wasteful number, since it uses less digits than its factorization.

332130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380550 (or 380547 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 332130231 is about 18224.4404852385. The cubic root of 332130231 is about 692.5260841570.

Adding to 332130231 its reverse (132031233), we get a palindrome (464161464).

The spelling of 332130231 in words is "three hundred thirty-two million, one hundred thirty thousand, two hundred thirty-one".