132428105 has 8 divisors (see below), whose sum is σ = 158982912. Its totient is φ = 105896368.

The previous prime is 132428099. The next prime is 132428129. The reversal of 132428105 is 501824231.

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 132428105 - 2⁸ = 132427849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11654 + ... + 20016.

It is an arithmetic number, because the mean of its divisors is an integer number (19872864).

Almost surely, 2^132428105 is an apocalyptic number.

It is an amenable number.

132428105 is a deficient number, since it is larger than the sum of its proper divisors (26554807).

132428105 is an equidigital number, since it uses as much as digits as its factorization.

132428105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11535.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 132428105 is about 11507.7410902401. The cubic root of 132428105 is about 509.7141869012.

The spelling of 132428105 in words is "one hundred thirty-two million, four hundred twenty-eight thousand, one hundred five".