12120223103130 has 32 divisors (see below), whose sum is σ = 29131757688384. Its totient is φ = 3227257022976.

The previous prime is 12120223103129. The next prime is 12120223103167. The reversal of 12120223103130 is 3130132202121.

It is a junction number, because it is equal to n+sod(n) for n = 12120223103097 and 12120223103106.

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, 300133924 + ... + 300174303.

It is an arithmetic number, because the mean of its divisors is an integer number (910367427762).

Almost surely, 2^{12120223103130} is an apocalyptic number.

12120223103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120223103130 is an abundant number, since it is smaller than the sum of its proper divisors (17011534585254).

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

12120223103130 is a wasteful number, since it uses less digits than its factorization.

12120223103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600308910.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12120223103130 its reverse (3130132202121), we get a palindrome (15250355305251).

The spelling of 12120223103130 in words is "twelve trillion, one hundred twenty billion, two hundred twenty-three million, one hundred three thousand, one hundred thirty".