120011420 has 12 divisors (see below), whose sum is σ = 252024024. Its totient is φ = 48004560.

The previous prime is 120011417. The next prime is 120011431. The reversal of 120011420 is 24110021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3000266 + ... + 3000305.

It is an arithmetic number, because the mean of its divisors is an integer number (21002002).

Almost surely, 2^120011420 is an apocalyptic number.

120011420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120011420 is an abundant number, since it is smaller than the sum of its proper divisors (132012604).

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

120011420 is a wasteful number, since it uses less digits than its factorization.

120011420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000580 (or 6000578 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 120011420 is about 10954.9723870031. The cubic root of 120011420 is about 493.2580611153.

Adding to 120011420 its reverse (24110021), we get a palindrome (144121441).

The spelling of 120011420 in words is "one hundred twenty million, eleven thousand, four hundred twenty".