120038274121 has 16 divisors (see below), whose sum is σ = 126046149120. Its totient is φ = 114164991360.

The previous prime is 120038274113. The next prime is 120038274143. The reversal of 120038274121 is 121472830021.

It is a cyclic number.

It is not a de Polignac number, because 120038274121 - 2³ = 120038274113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120038274101) 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, 8759551 + ... + 8773243.

It is an arithmetic number, because the mean of its divisors is an integer number (7877884320).

Almost surely, 2^120038274121 is an apocalyptic number.

It is an amenable number.

120038274121 is a deficient number, since it is larger than the sum of its proper divisors (6007874999).

120038274121 is a wasteful number, since it uses less digits than its factorization.

120038274121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18576.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 120038274121 in words is "one hundred twenty billion, thirty-eight million, two hundred seventy-four thousand, one hundred twenty-one".