120423793 has 8 divisors (see below), whose sum is σ = 139513088. Its totient is φ = 101805984.

The previous prime is 120423769. The next prime is 120423799. The reversal of 120423793 is 397324021.

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

It is not a de Polignac number, because 120423793 - 2¹⁷ = 120292721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120423799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117321 + ... + 118342.

It is an arithmetic number, because the mean of its divisors is an integer number (17439136).

Almost surely, 2^120423793 is an apocalyptic number.

It is an amenable number.

120423793 is a deficient number, since it is larger than the sum of its proper divisors (19089295).

120423793 is an equidigital number, since it uses as much as digits as its factorization.

120423793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235743.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 120423793 is about 10973.7775173365. Note that the first 3 decimals coincide. The cubic root of 120423793 is about 493.8223790065.

The spelling of 120423793 in words is "one hundred twenty million, four hundred twenty-three thousand, seven hundred ninety-three".