132011278 has 16 divisors (see below), whose sum is σ = 238216320. Its totient is φ = 53598456.

The previous prime is 132011179. The next prime is 132011279. The reversal of 132011278 is 872110231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132011279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247876 + ... + 248407.

It is an arithmetic number, because the mean of its divisors is an integer number (14888520).

Almost surely, 2^132011278 is an apocalyptic number.

132011278 is a deficient number, since it is larger than the sum of its proper divisors (106205042).

132011278 is a wasteful number, since it uses less digits than its factorization.

132011278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496311.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 132011278 is about 11489.6160945438. The cubic root of 132011278 is about 509.1788374504.

The spelling of 132011278 in words is "one hundred thirty-two million, eleven thousand, two hundred seventy-eight".