120254120 has 128 divisors (see below), whose sum is σ = 328458240. Its totient is φ = 38734080.

The previous prime is 120254093. The next prime is 120254129. The reversal of 120254120 is 21452021.

It is a super-2 number, since 2×120254120² = 28922106753948800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120254129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 457109 + ... + 457371.

It is an arithmetic number, because the mean of its divisors is an integer number (2566080).

Almost surely, 2^120254120 is an apocalyptic number.

120254120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120254120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164229120).

120254120 is an abundant number, since it is smaller than the sum of its proper divisors (208204120).

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

120254120 is a wasteful number, since it uses less digits than its factorization.

120254120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 120254120 is about 10966.0439539517. The cubic root of 120254120 is about 493.5903437226.

The spelling of 120254120 in words is "one hundred twenty million, two hundred fifty-four thousand, one hundred twenty".