120122030 has 40 divisors (see below), whose sum is σ = 252291672. Its totient is φ = 41176464.

The previous prime is 120122021. The next prime is 120122059. The reversal of 120122030 is 30221021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21509 + ... + 26511.

Almost surely, 2^120122030 is an apocalyptic number.

120122030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120122030 is an abundant number, since it is smaller than the sum of its proper divisors (132169642).

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

120122030 is an frugal number, since it uses more digits than its factorization.

120122030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5038 (or 5017 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 120122030 is about 10960.0196167708. The cubic root of 120122030 is about 493.4095537009.

Adding to 120122030 its reverse (30221021), we get a palindrome (150343051).

The spelling of 120122030 in words is "one hundred twenty million, one hundred twenty-two thousand, thirty".