132331304 has 16 divisors (see below), whose sum is σ = 283567200. Its totient is φ = 56713392.

The previous prime is 132331289. The next prime is 132331319. The reversal of 132331304 is 403133231.

It is an interprime number because it is at equal distance from previous prime (132331289) and next prime (132331319).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1181474 + ... + 1181585.

It is an arithmetic number, because the mean of its divisors is an integer number (17722950).

Almost surely, 2^132331304 is an apocalyptic number.

132331304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

132331304 is an abundant number, since it is smaller than the sum of its proper divisors (151235896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132331304 is a wasteful number, since it uses less digits than its factorization.

132331304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363072 (or 2363068 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 132331304 is about 11503.5344133879. The cubic root of 132331304 is about 509.5899613321.

Adding to 132331304 its reverse (403133231), we get a palindrome (535464535).

The spelling of 132331304 in words is "one hundred thirty-two million, three hundred thirty-one thousand, three hundred four".