120451235 has 16 divisors (see below), whose sum is σ = 148563072. Its totient is φ = 93696000.

The previous prime is 120451229. The next prime is 120451237. The reversal of 120451235 is 532154021.

It is not a de Polignac number, because 120451235 - 2²⁰ = 119402659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120451235.

It is not an unprimeable number, because it can be changed into a prime (120451237) 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, 74435 + ... + 76035.

It is an arithmetic number, because the mean of its divisors is an integer number (9285192).

Almost surely, 2^120451235 is an apocalyptic number.

120451235 is a deficient number, since it is larger than the sum of its proper divisors (28111837).

120451235 is a wasteful number, since it uses less digits than its factorization.

120451235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 120451235 is about 10975.0277903976. The cubic root of 120451235 is about 493.8598866677.

The spelling of 120451235 in words is "one hundred twenty million, four hundred fifty-one thousand, two hundred thirty-five".