120201230033121 has 24 divisors (see below), whose sum is σ = 172918558929760. Its totient is φ = 74064942708480.

The previous prime is 120201230033117. The next prime is 120201230033123. The reversal of 120201230033121 is 121330032102021.

It is not a de Polignac number, because 120201230033121 - 2² = 120201230033117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120201230033123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627147940 + ... + 627339573.

Almost surely, 2^{120201230033121} is an apocalyptic number.

It is an amenable number.

120201230033121 is a deficient number, since it is larger than the sum of its proper divisors (52717328896639).

120201230033121 is a wasteful number, since it uses less digits than its factorization.

120201230033121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254487617 (or 1254487576 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 120201230033121 its reverse (121330032102021), we get a palindrome (241531262135142).

The spelling of 120201230033121 in words is "one hundred twenty trillion, two hundred one billion, two hundred thirty million, thirty-three thousand, one hundred twenty-one".