120453055 has 4 divisors (see below), whose sum is σ = 144543672. Its totient is φ = 96362440.

The previous prime is 120453031. The next prime is 120453079. The reversal of 120453055 is 550354021.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (120453031) and next prime (120453079).

It is not a de Polignac number, because 120453055 - 2¹⁷ = 120321983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12045301 + ... + 12045310.

It is an arithmetic number, because the mean of its divisors is an integer number (36135918).

Almost surely, 2^120453055 is an apocalyptic number.

120453055 is a deficient number, since it is larger than the sum of its proper divisors (24090617).

120453055 is an equidigital number, since it uses as much as digits as its factorization.

120453055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24090616.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 120453055 is about 10975.1107055920. The cubic root of 120453055 is about 493.8623740380.

The spelling of 120453055 in words is "one hundred twenty million, four hundred fifty-three thousand, fifty-five".