120232020 has 48 divisors (see below), whose sum is σ = 338280768. Its totient is φ = 31906560.

The previous prime is 120232001. The next prime is 120232031. The reversal of 120232020 is 20232021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 120231987 and 120232005.

It is a congruent number.

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, 7912 + ... + 17408.

It is an arithmetic number, because the mean of its divisors is an integer number (7047516).

Almost surely, 2^120232020 is an apocalyptic number.

120232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120232020 is an abundant number, since it is smaller than the sum of its proper divisors (218048748).

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

120232020 is a wasteful number, since it uses less digits than its factorization.

120232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9720 (or 9718 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 120232020 is about 10965.0362516501. The cubic root of 120232020 is about 493.5601049391.

Adding to 120232020 its reverse (20232021), we get a palindrome (140464041).

Subtracting from 120232020 its reverse (20232021), we obtain a palindrome (99999999).

The spelling of 120232020 in words is "one hundred twenty million, two hundred thirty-two thousand, twenty".