120121013032 has 16 divisors (see below), whose sum is σ = 225297617760. Its totient is φ = 60041648304.

The previous prime is 120121013029. The next prime is 120121013053. The reversal of 120121013032 is 230310121021.

It is a junction number, because it is equal to n+sod(n) for n = 120121012997 and 120121013015.

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, 2330188 + ... + 2381179.

It is an arithmetic number, because the mean of its divisors is an integer number (14081101110).

Almost surely, 2^120121013032 is an apocalyptic number.

It is an amenable number.

120121013032 is a deficient number, since it is larger than the sum of its proper divisors (105176604728).

120121013032 is a wasteful number, since it uses less digits than its factorization.

120121013032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4714560 (or 4714556 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120121013032 its reverse (230310121021), we get a palindrome (350431134053).

The spelling of 120121013032 in words is "one hundred twenty billion, one hundred twenty-one million, thirteen thousand, thirty-two".