132251131 has 4 divisors (see below), whose sum is σ = 132534792. Its totient is φ = 131967472.

The previous prime is 132251129. The next prime is 132251137. The reversal of 132251131 is 131152231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132251131 - 2¹ = 132251129 is a prime.

It is a super-2 number, since 2×132251131² = 34980723301558322, 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 = 132251099 and 132251108.

It is not an unprimeable number, because it can be changed into a prime (132251137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141130 + ... + 142063.

It is an arithmetic number, because the mean of its divisors is an integer number (33133698).

Almost surely, 2^132251131 is an apocalyptic number.

132251131 is a deficient number, since it is larger than the sum of its proper divisors (283661).

132251131 is an equidigital number, since it uses as much as digits as its factorization.

132251131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283660.

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

The square root of 132251131 is about 11500.0491738079. The cubic root of 132251131 is about 509.4870287473.

The spelling of 132251131 in words is "one hundred thirty-two million, two hundred fifty-one thousand, one hundred thirty-one".