132121130 has 32 divisors (see below), whose sum is σ = 241580880. Its totient is φ = 52019200.

The previous prime is 132121109. The next prime is 132121159. The reversal of 132121130 is 31121231.

It can be written as a sum of positive squares in 8 ways, for example, as 131583841 + 537289 = 11471^2 + 733^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259316 + ... + 259824.

Almost surely, 2^132121130 is an apocalyptic number.

132121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132121130 is a deficient number, since it is larger than the sum of its proper divisors (109459750).

132121130 is a wasteful number, since it uses less digits than its factorization.

132121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 132121130 is about 11494.3955908956. The cubic root of 132121130 is about 509.3200344921.

Adding to 132121130 its reverse (31121231), we get a palindrome (163242361).

The spelling of 132121130 in words is "one hundred thirty-two million, one hundred twenty-one thousand, one hundred thirty".