132395231 has 8 divisors (see below), whose sum is σ = 134460480. Its totient is φ = 130339872.

The previous prime is 132395227. The next prime is 132395261. The reversal of 132395231 is 132593231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132395231 - 2² = 132395227 is a prime.

It is a super-2 number, since 2×132395231² = 35056994383086722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132395194 and 132395203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132395261) 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, 27221 + ... + 31713.

It is an arithmetic number, because the mean of its divisors is an integer number (16807560).

Almost surely, 2^132395231 is an apocalyptic number.

132395231 is a deficient number, since it is larger than the sum of its proper divisors (2065249).

132395231 is an equidigital number, since it uses as much as digits as its factorization.

132395231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4945.

The product of its digits is 4860, while the sum is 29.

The square root of 132395231 is about 11506.3126587104. The cubic root of 132395231 is about 509.6720062002.

The spelling of 132395231 in words is "one hundred thirty-two million, three hundred ninety-five thousand, two hundred thirty-one".