120232320130 has 32 divisors (see below), whose sum is σ = 233095209984. Its totient is φ = 44387856576.

The previous prime is 120232320107. The next prime is 120232320161. The reversal of 120232320130 is 31023232021.

It is a junction number, because it is equal to n+sod(n) for n = 120232320098 and 120232320107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054279 + ... + 1162741.

It is an arithmetic number, because the mean of its divisors is an integer number (7284225312).

Almost surely, 2^120232320130 is an apocalyptic number.

120232320130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120232320130 is a deficient number, since it is larger than the sum of its proper divisors (112862889854).

120232320130 is a wasteful number, since it uses less digits than its factorization.

120232320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117010.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120232320130 its reverse (31023232021), we get a palindrome (151255552151).

The spelling of 120232320130 in words is "one hundred twenty billion, two hundred thirty-two million, three hundred twenty thousand, one hundred thirty".