132020020 has 24 divisors (see below), whose sum is σ = 302446368. Its totient is φ = 48007200.

The previous prime is 132019997. The next prime is 132020071. The reversal of 132020020 is 20020231.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 132019979 and 132020006.

It is a congruent 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, 299826 + ... + 300265.

It is an arithmetic number, because the mean of its divisors is an integer number (12601932).

Almost surely, 2^132020020 is an apocalyptic number.

132020020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132020020 is an abundant number, since it is smaller than the sum of its proper divisors (170426348).

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

132020020 is a wasteful number, since it uses less digits than its factorization.

132020020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600111 (or 600109 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 132020020 is about 11489.9965187114. The cubic root of 132020020 is about 509.1900767506.

Adding to 132020020 its reverse (20020231), we get a palindrome (152040251).

The spelling of 132020020 in words is "one hundred thirty-two million, twenty thousand, twenty".