120451004 has 12 divisors (see below), whose sum is σ = 212205000. Its totient is φ = 59821008.

The previous prime is 120450929. The next prime is 120451031. The reversal of 120451004 is 400154021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100454 + ... + 101645.

It is an arithmetic number, because the mean of its divisors is an integer number (17683750).

Almost surely, 2^120451004 is an apocalyptic number.

It is an amenable number.

120451004 is a deficient number, since it is larger than the sum of its proper divisors (91753996).

120451004 is a wasteful number, since it uses less digits than its factorization.

120451004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202252 (or 202250 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 120451004 is about 10975.0172665012. The cubic root of 120451004 is about 493.8595709612.

The spelling of 120451004 in words is "one hundred twenty million, four hundred fifty-one thousand, four".