120302130 has 32 divisors (see below), whose sum is σ = 310935744. Its totient is φ = 29612736.

The previous prime is 120302123. The next prime is 120302131. The reversal of 120302130 is 31203021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120302131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153844 + ... + 154623.

It is an arithmetic number, because the mean of its divisors is an integer number (9716742).

Almost surely, 2^120302130 is an apocalyptic number.

120302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120302130 is an abundant number, since it is smaller than the sum of its proper divisors (190633614).

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

120302130 is a wasteful number, since it uses less digits than its factorization.

120302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308490.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 120302130 is about 10968.2327655826. The cubic root of 120302130 is about 493.6560216373.

Adding to 120302130 its reverse (31203021), we get a palindrome (151505151).

The spelling of 120302130 in words is "one hundred twenty million, three hundred two thousand, one hundred thirty".