132911289 has 48 divisors (see below), whose sum is σ = 237278080. Its totient is φ = 69984000.

The previous prime is 132911239. The next prime is 132911293. The reversal of 132911289 is 982119231.

It is not a de Polignac number, because 132911289 - 2⁷ = 132911161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132911239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42789 + ... + 45789.

Almost surely, 2^132911289 is an apocalyptic number.

132911289 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

132911289 is a deficient number, since it is larger than the sum of its proper divisors (104366791).

132911289 is a wasteful number, since it uses less digits than its factorization.

132911289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070 (or 3067 counting only the distinct ones).

The product of its digits is 7776, while the sum is 36.

The square root of 132911289 is about 11528.7158434927. The cubic root of 132911289 is about 510.3333576037. Note that the first 4 decimals are identical.

The spelling of 132911289 in words is "one hundred thirty-two million, nine hundred eleven thousand, two hundred eighty-nine".