132322020 has 48 divisors (see below), whose sum is σ = 371226240. Its totient is φ = 35216896.

The previous prime is 132322007. The next prime is 132322031. The reversal of 132322020 is 20223231.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33721 + ... + 37439.

It is an arithmetic number, because the mean of its divisors is an integer number (7733880).

Almost surely, 2^132322020 is an apocalyptic number.

132322020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132322020 is an abundant number, since it is smaller than the sum of its proper divisors (238904220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132322020 is a wasteful number, since it uses less digits than its factorization.

132322020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324 (or 4322 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 132322020 is about 11503.1308781566. The cubic root of 132322020 is about 509.5780439104.

Adding to 132322020 its reverse (20223231), we get a palindrome (152545251).

The spelling of 132322020 in words is "one hundred thirty-two million, three hundred twenty-two thousand, twenty".