132231151 has 16 divisors (see below), whose sum is σ = 155651328. Its totient is φ = 111168000.

The previous prime is 132231137. The next prime is 132231173. The reversal of 132231151 is 151132231.

It is a cyclic number.

It is not a de Polignac number, because 132231151 - 2⁷ = 132231023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132231551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2800 + ... + 16501.

It is an arithmetic number, because the mean of its divisors is an integer number (9728208).

Almost surely, 2^132231151 is an apocalyptic number.

132231151 is a deficient number, since it is larger than the sum of its proper divisors (23420177).

132231151 is a wasteful number, since it uses less digits than its factorization.

132231151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19362.

The product of its digits is 180, while the sum is 19.

The square root of 132231151 is about 11499.1804490581. The cubic root of 132231151 is about 509.4613703316.

Adding to 132231151 its reverse (151132231), we get a palindrome (283363382).

The spelling of 132231151 in words is "one hundred thirty-two million, two hundred thirty-one thousand, one hundred fifty-one".