120102121032 has 32 divisors (see below), whose sum is σ = 300948758880. Its totient is φ = 39941579520.

The previous prime is 120102120973. The next prime is 120102121037. The reversal of 120102121032 is 230121201021.

It is not an unprimeable number, because it can be changed into a prime (120102121037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5768194 + ... + 5788977.

It is an arithmetic number, because the mean of its divisors is an integer number (9404648715).

Almost surely, 2^120102121032 is an apocalyptic number.

120102121032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120102121032 is an abundant number, since it is smaller than the sum of its proper divisors (180846637848).

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

120102121032 is a wasteful number, since it uses less digits than its factorization.

120102121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11557613 (or 11557609 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 120102121032 its reverse (230121201021), we get a palindrome (350223322053).

The spelling of 120102121032 in words is "one hundred twenty billion, one hundred two million, one hundred twenty-one thousand, thirty-two".