120054154251 has 16 divisors (see below), whose sum is σ = 169384435200. Its totient is φ = 75478011840.

The previous prime is 120054154247. The next prime is 120054154261. The reversal of 120054154251 is 152451450021.

It is not a de Polignac number, because 120054154251 - 2² = 120054154247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120054154261) 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, 12248026 + ... + 12257823.

It is an arithmetic number, because the mean of its divisors is an integer number (10586527200).

Almost surely, 2^120054154251 is an apocalyptic number.

120054154251 is a deficient number, since it is larger than the sum of its proper divisors (49330280949).

120054154251 is a wasteful number, since it uses less digits than its factorization.

120054154251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24505946.

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 120054154251 in words is "one hundred twenty billion, fifty-four million, one hundred fifty-four thousand, two hundred fifty-one".