120030101121 has 16 divisors (see below), whose sum is σ = 182929075200. Its totient is φ = 68578855248.

The previous prime is 120030101099. The next prime is 120030101161. The reversal of 120030101121 is 121101030021.

It is not a de Polignac number, because 120030101121 - 2⁵ = 120030101089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120030101097 and 120030101106.

It is not an unprimeable number, because it can be changed into a prime (120030101161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255051 + ... + 552368.

It is an arithmetic number, because the mean of its divisors is an integer number (11433067200).

Almost surely, 2^120030101121 is an apocalyptic number.

It is an amenable number.

120030101121 is a deficient number, since it is larger than the sum of its proper divisors (62898974079).

120030101121 is an equidigital number, since it uses as much as digits as its factorization.

120030101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814508.

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

Adding to 120030101121 its reverse (121101030021), we get a palindrome (241131131142).

The spelling of 120030101121 in words is "one hundred twenty billion, thirty million, one hundred one thousand, one hundred twenty-one".