120023110032 has 40 divisors (see below), whose sum is σ = 354353944896. Its totient is φ = 34292317056.

The previous prime is 120023110027. The next prime is 120023110073. The reversal of 120023110032 is 230011320021.

It is a junction number, because it is equal to n+sod(n) for n = 120023109993 and 120023110020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178605483 + ... + 178606154.

Almost surely, 2^120023110032 is an apocalyptic number.

120023110032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120023110032 is an abundant number, since it is smaller than the sum of its proper divisors (234330834864).

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

120023110032 is a wasteful number, since it uses less digits than its factorization.

120023110032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357211655 (or 357211649 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120023110032 its reverse (230011320021), we get a palindrome (350034430053).

The spelling of 120023110032 in words is "one hundred twenty billion, twenty-three million, one hundred ten thousand, thirty-two".