120107420 has 12 divisors (see below), whose sum is σ = 252225624. Its totient is φ = 48042960.

The previous prime is 120107401. The next prime is 120107441. The reversal of 120107420 is 24701021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002666 + ... + 3002705.

It is an arithmetic number, because the mean of its divisors is an integer number (21018802).

Almost surely, 2^120107420 is an apocalyptic number.

120107420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120107420 is an abundant number, since it is smaller than the sum of its proper divisors (132118204).

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

120107420 is a wasteful number, since it uses less digits than its factorization.

120107420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005380 (or 6005378 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 120107420 is about 10959.3530830976. The cubic root of 120107420 is about 493.3895490277.

Adding to 120107420 its reverse (24701021), we get a palindrome (144808441).

The spelling of 120107420 in words is "one hundred twenty million, one hundred seven thousand, four hundred twenty".