132129013 has 4 divisors (see below), whose sum is σ = 132152320. Its totient is φ = 132105708.

The previous prime is 132128987. The next prime is 132129047. The reversal of 132129013 is 310921231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132129013 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 (132129073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2956 + ... + 16522.

It is an arithmetic number, because the mean of its divisors is an integer number (33038080).

Almost surely, 2^132129013 is an apocalyptic number.

It is an amenable number.

132129013 is a deficient number, since it is larger than the sum of its proper divisors (23307).

132129013 is an equidigital number, since it uses as much as digits as its factorization.

132129013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23306.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 132129013 is about 11494.7384920232. The cubic root of 132129013 is about 509.3301638079.

The spelling of 132129013 in words is "one hundred thirty-two million, one hundred twenty-nine thousand, thirteen".