120030323130 has 48 divisors (see below), whose sum is σ = 312385338720. Its totient is φ = 31976650464.

The previous prime is 120030323071. The next prime is 120030323143. The reversal of 120030323130 is 31323030021.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 562692 + ... + 746111.

It is an arithmetic number, because the mean of its divisors is an integer number (6508027890).

Almost surely, 2^120030323130 is an apocalyptic number.

120030323130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120030323130 is an abundant number, since it is smaller than the sum of its proper divisors (192355015590).

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

120030323130 is a wasteful number, since it uses less digits than its factorization.

120030323130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1309835 (or 1309832 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 120030323130 its reverse (31323030021), we get a palindrome (151353353151).

The spelling of 120030323130 in words is "one hundred twenty billion, thirty million, three hundred twenty-three thousand, one hundred thirty".