120113430012 has 120 divisors (see below), whose sum is σ = 328461856800. Its totient is φ = 38202430464.

The previous prime is 120113429999. The next prime is 120113430043. The reversal of 120113430012 is 210034311021.

120113430012 is a `hidden beast` number, since 120 + 113 + 430 + 0 + 1 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3028164 + ... + 3067572.

It is an arithmetic number, because the mean of its divisors is an integer number (2737182140).

Almost surely, 2^120113430012 is an apocalyptic number.

120113430012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120113430012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164230928400).

120113430012 is an abundant number, since it is smaller than the sum of its proper divisors (208348426788).

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

120113430012 is a wasteful number, since it uses less digits than its factorization.

120113430012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39857 (or 39846 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120113430012 its reverse (210034311021), we get a palindrome (330147741033).

The spelling of 120113430012 in words is "one hundred twenty billion, one hundred thirteen million, four hundred thirty thousand, twelve".