120023223 has 12 divisors (see below), whose sum is σ = 167293560. Its totient is φ = 76535536.

The previous prime is 120023221. The next prime is 120023231. The reversal of 120023223 is 322320021.

It is not a de Polignac number, because 120023223 - 2¹ = 120023221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120023221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36228 + ... + 39401.

It is an arithmetic number, because the mean of its divisors is an integer number (13941130).

Almost surely, 2^120023223 is an apocalyptic number.

120023223 is a deficient number, since it is larger than the sum of its proper divisors (47270337).

120023223 is an equidigital number, since it uses as much as digits as its factorization.

120023223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75678 (or 75655 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 120023223 is about 10955.5110789045. The cubic root of 120023223 is about 493.2742310599.

Adding to 120023223 its reverse (322320021), we get a palindrome (442343244).

It can be divided in two parts, 12002 and 3223, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 120023223 in words is "one hundred twenty million, twenty-three thousand, two hundred twenty-three".