132434131 has 4 divisors (see below), whose sum is σ = 140224392. Its totient is φ = 124643872.

The previous prime is 132434119. The next prime is 132434149. The reversal of 132434131 is 131434231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132434131 is a prime.

It is a super-2 number, since 2×132434131² = 35077598107450322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132464131) 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, 3895105 + ... + 3895138.

It is an arithmetic number, because the mean of its divisors is an integer number (35056098).

Almost surely, 2^132434131 is an apocalyptic number.

132434131 is a deficient number, since it is larger than the sum of its proper divisors (7790261).

132434131 is an equidigital number, since it uses as much as digits as its factorization.

132434131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7790260.

The product of its digits is 864, while the sum is 22.

The square root of 132434131 is about 11508.0029110181. The cubic root of 132434131 is about 509.7219181178.

Adding to 132434131 its reverse (131434231), we get a palindrome (263868362).

The spelling of 132434131 in words is "one hundred thirty-two million, four hundred thirty-four thousand, one hundred thirty-one".