323944123 has 4 divisors (see below), whose sum is σ = 335114640. Its totient is φ = 312773608.

The previous prime is 323944111. The next prime is 323944133. The reversal of 323944123 is 321449323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323944123 - 2¹⁷ = 323813051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323944133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5585215 + ... + 5585272.

It is an arithmetic number, because the mean of its divisors is an integer number (83778660).

Almost surely, 2^323944123 is an apocalyptic number.

323944123 is a deficient number, since it is larger than the sum of its proper divisors (11170517).

323944123 is a wasteful number, since it uses less digits than its factorization.

323944123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11170516.

The product of its digits is 15552, while the sum is 31.

The square root of 323944123 is about 17998.4477941849. The cubic root of 323944123 is about 686.7890598066.

The spelling of 323944123 in words is "three hundred twenty-three million, nine hundred forty-four thousand, one hundred twenty-three".