120103994 has 8 divisors (see below), whose sum is σ = 180543168. Its totient is φ = 59922940.

The previous prime is 120103967. The next prime is 120104003. The reversal of 120103994 is 499301021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 63362 + ... + 65229.

It is an arithmetic number, because the mean of its divisors is an integer number (22567896).

Almost surely, 2^120103994 is an apocalyptic number.

120103994 is a deficient number, since it is larger than the sum of its proper divisors (60439174).

120103994 is a wasteful number, since it uses less digits than its factorization.

120103994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129060.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 120103994 is about 10959.1967771365. The cubic root of 120103994 is about 493.3848577587.

The spelling of 120103994 in words is "one hundred twenty million, one hundred three thousand, nine hundred ninety-four".