132020113 has 12 divisors (see below), whose sum is σ = 147630160. Its totient is φ = 117709632.

The previous prime is 132020081. The next prime is 132020137. The reversal of 132020113 is 311020231.

It is not a de Polignac number, because 132020113 - 2⁵ = 132020081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132020093 and 132020102.

It is not an unprimeable number, because it can be changed into a prime (132020143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6531 + ... + 17512.

Almost surely, 2^132020113 is an apocalyptic number.

It is an amenable number.

132020113 is a deficient number, since it is larger than the sum of its proper divisors (15610047).

132020113 is a wasteful number, since it uses less digits than its factorization.

132020113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24096 (or 24079 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 132020113 is about 11490.0005657093. Note that the first 3 decimals coincide. The cubic root of 132020113 is about 509.1901963150.

Subtracting from 132020113 its sum of digits (13), we obtain a square (132020100 = 11490²).

Adding to 132020113 its reverse (311020231), we get a palindrome (443040344).

The spelling of 132020113 in words is "one hundred thirty-two million, twenty thousand, one hundred thirteen".