132120232 has 32 divisors (see below), whose sum is σ = 252000000. Its totient is φ = 64928448.

The previous prime is 132120223. The next prime is 132120251. The reversal of 132120232 is 232021231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220269 + ... + 220867.

It is an arithmetic number, because the mean of its divisors is an integer number (7875000).

Almost surely, 2^132120232 is an apocalyptic number.

It is an amenable number.

132120232 is a deficient number, since it is larger than the sum of its proper divisors (119879768).

132120232 is a wasteful number, since it uses less digits than its factorization.

132120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 1029 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 132120232 is about 11494.3565283142. The cubic root of 132120232 is about 509.3188805751.

Adding to 132120232 its reverse (232021231), we get a palindrome (364141463).

Subtracting 132120232 from its reverse (232021231), we obtain a palindrome (99900999).

The spelling of 132120232 in words is "one hundred thirty-two million, one hundred twenty thousand, two hundred thirty-two".