120023130 has 64 divisors (see below), whose sum is σ = 294778368. Its totient is φ = 31268160.

The previous prime is 120023093. The next prime is 120023147. The reversal of 120023130 is 31320021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423969 + ... + 424251.

It is an arithmetic number, because the mean of its divisors is an integer number (4605912).

Almost surely, 2^120023130 is an apocalyptic number.

120023130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120023130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147389184).

120023130 is an abundant number, since it is smaller than the sum of its proper divisors (174755238).

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

120023130 is a wasteful number, since it uses less digits than its factorization.

120023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 120023130 is about 10955.5068344646. The cubic root of 120023130 is about 493.2741036553.

Adding to 120023130 its reverse (31320021), we get a palindrome (151343151).

The spelling of 120023130 in words is "one hundred twenty million, twenty-three thousand, one hundred thirty".