132131311 has 4 divisors (see below), whose sum is σ = 142295272. Its totient is φ = 121967352.

The previous prime is 132131309. The next prime is 132131323. The reversal of 132131311 is 113131231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113131231 = 283 ⋅399757.

It is not a de Polignac number, because 132131311 - 2¹ = 132131309 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 (132131381) 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, 5081961 + ... + 5081986.

It is an arithmetic number, because the mean of its divisors is an integer number (35573818).

Almost surely, 2^132131311 is an apocalyptic number.

132131311 is a deficient number, since it is larger than the sum of its proper divisors (10163961).

132131311 is a wasteful number, since it uses less digits than its factorization.

132131311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163960.

The product of its digits is 54, while the sum is 16.

The square root of 132131311 is about 11494.8384503655. The cubic root of 132131311 is about 509.3331165632. Note that the first 3 decimals are identical.

Adding to 132131311 its reverse (113131231), we get a palindrome (245262542).

The spelling of 132131311 in words is "one hundred thirty-two million, one hundred thirty-one thousand, three hundred eleven".