12120101230 has 8 divisors (see below), whose sum is σ = 21816182232. Its totient is φ = 4848040488.

The previous prime is 12120101179. The next prime is 12120101249. The reversal of 12120101230 is 3210102121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 12120101230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606005052 + ... + 606005071.

It is an arithmetic number, because the mean of its divisors is an integer number (2727022779).

Almost surely, 2^12120101230 is an apocalyptic number.

12120101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12120101230 is a deficient number, since it is larger than the sum of its proper divisors (9696081002).

12120101230 is a wasteful number, since it uses less digits than its factorization.

12120101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212010130.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12120101230 its reverse (3210102121), we get a palindrome (15330203351).

The spelling of 12120101230 in words is "twelve billion, one hundred twenty million, one hundred one thousand, two hundred thirty".