12313230120 has 64 divisors (see below), whose sum is σ = 41044104000. Its totient is φ = 3283527744.

The previous prime is 12313230109. The next prime is 12313230191. The reversal of 12313230120 is 2103231321.

12313230120 is a `hidden beast` number, since 1 + 2 + 313 + 230 + 120 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 12313230093 and 12313230102.

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, 5699490 + ... + 5701649.

It is an arithmetic number, because the mean of its divisors is an integer number (641314125).

Almost surely, 2^12313230120 is an apocalyptic number.

12313230120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12313230120 is an abundant number, since it is smaller than the sum of its proper divisors (28730873880).

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

12313230120 is a wasteful number, since it uses less digits than its factorization.

12313230120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11401159 (or 11401149 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12313230120 its reverse (2103231321), we get a palindrome (14416461441).

The spelling of 12313230120 in words is "twelve billion, three hundred thirteen million, two hundred thirty thousand, one hundred twenty".