120043323 has 16 divisors (see below), whose sum is σ = 178326400. Its totient is φ = 79810920.

The previous prime is 120043277. The next prime is 120043327. The reversal of 120043323 is 323340021.

It is not a de Polignac number, because 120043323 - 2²⁵ = 86488891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120043296 and 120043305.

It is not an unprimeable number, because it can be changed into a prime (120043327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4368 + ... + 16098.

It is an arithmetic number, because the mean of its divisors is an integer number (11145400).

Almost surely, 2^120043323 is an apocalyptic number.

120043323 is a deficient number, since it is larger than the sum of its proper divisors (58283077).

120043323 is a wasteful number, since it uses less digits than its factorization.

120043323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12119 (or 12113 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 120043323 is about 10956.4283870247. The cubic root of 120043323 is about 493.3017653386.

Adding to 120043323 its reverse (323340021), we get a palindrome (443383344).

The spelling of 120043323 in words is "one hundred twenty million, forty-three thousand, three hundred twenty-three".