120013032 has 16 divisors (see below), whose sum is σ = 300032640. Its totient is φ = 40004336.

The previous prime is 120013009. The next prime is 120013051. The reversal of 120013032 is 230310021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 120012999 and 120013017.

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, 2500248 + ... + 2500295.

It is an arithmetic number, because the mean of its divisors is an integer number (18752040).

Almost surely, 2^120013032 is an apocalyptic number.

120013032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120013032 is an abundant number, since it is smaller than the sum of its proper divisors (180019608).

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

120013032 is a wasteful number, since it uses less digits than its factorization.

120013032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5000552 (or 5000548 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 120013032 is about 10955.0459606521. The cubic root of 120013032 is about 493.2602695952.

Adding to 120013032 its reverse (230310021), we get a palindrome (350323053).

The spelling of 120013032 in words is "one hundred twenty million, thirteen thousand, thirty-two".