120546451 has 2 divisors, whose sum is σ = 120546452. Its totient is φ = 120546450.

The previous prime is 120546443. The next prime is 120546463. The reversal of 120546451 is 154645021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120546451 - 2³ = 120546443 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120546401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60273225 + 60273226.

It is an arithmetic number, because the mean of its divisors is an integer number (60273226).

Almost surely, 2^120546451 is an apocalyptic number.

120546451 is a deficient number, since it is larger than the sum of its proper divisors (1).

120546451 is an equidigital number, since it uses as much as digits as its factorization.

120546451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 120546451 is about 10979.3647812613. The cubic root of 120546451 is about 493.9899835152.

The spelling of 120546451 in words is "one hundred twenty million, five hundred forty-six thousand, four hundred fifty-one".