120333245121 has 12 divisors (see below), whose sum is σ = 173839086720. Its totient is φ = 80210902200.

The previous prime is 120333245119. The next prime is 120333245141. The reversal of 120333245121 is 121542333021.

120333245121 is a `hidden beast` number, since 1 + 203 + 3 + 3 + 2 + 451 + 2 + 1 = 666.

It is not a de Polignac number, because 120333245121 - 2¹ = 120333245119 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120333245141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 870501 + ... + 999218.

It is an arithmetic number, because the mean of its divisors is an integer number (14486590560).

Almost surely, 2^120333245121 is an apocalyptic number.

It is an amenable number.

120333245121 is a deficient number, since it is larger than the sum of its proper divisors (53505841599).

120333245121 is a wasteful number, since it uses less digits than its factorization.

120333245121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876876 (or 1876873 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 120333245121 its reverse (121542333021), we get a palindrome (241875578142).

The spelling of 120333245121 in words is "one hundred twenty billion, three hundred thirty-three million, two hundred forty-five thousand, one hundred twenty-one".