120212130 has 16 divisors (see below), whose sum is σ = 288509184. Its totient is φ = 32056560.

The previous prime is 120212129. The next prime is 120212143. The reversal of 120212130 is 31212021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003506 + ... + 2003565.

It is an arithmetic number, because the mean of its divisors is an integer number (18031824).

Almost surely, 2^120212130 is an apocalyptic number.

120212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120212130 is an abundant number, since it is smaller than the sum of its proper divisors (168297054).

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

120212130 is a wasteful number, since it uses less digits than its factorization.

120212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007081.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 120212130 is about 10964.1292403911. The cubic root of 120212130 is about 493.5328868656.

Adding to 120212130 its reverse (31212021), we get a palindrome (151424151).

The spelling of 120212130 in words is "one hundred twenty million, two hundred twelve thousand, one hundred thirty".