120023203 has 8 divisors (see below), whose sum is σ = 121120272. Its totient is φ = 118930656.

The previous prime is 120023201. The next prime is 120023219. The reversal of 120023203 is 302320021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 120023203 - 2¹ = 120023201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120023201) 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, 72501 + ... + 74137.

It is an arithmetic number, because the mean of its divisors is an integer number (15140034).

Almost surely, 2^120023203 is an apocalyptic number.

120023203 is a deficient number, since it is larger than the sum of its proper divisors (1097069).

120023203 is a wasteful number, since it uses less digits than its factorization.

120023203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 120023203 is about 10955.5101661219. The cubic root of 120023203 is about 493.2742036611.

Adding to 120023203 its reverse (302320021), we get a palindrome (422343224).

The spelling of 120023203 in words is "one hundred twenty million, twenty-three thousand, two hundred three".