18052123 has 8 divisors (see below), whose sum is σ = 18751680. Its totient is φ = 17357760.

The previous prime is 18052117. The next prime is 18052127. The reversal of 18052123 is 32125081.

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 18052123 - 2⁵ = 18052091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18052094 and 18052103.

It is not an unprimeable number, because it can be changed into a prime (18052127) 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, 6711 + ... + 9007.

It is an arithmetic number, because the mean of its divisors is an integer number (2343960).

Almost surely, 2^18052123 is an apocalyptic number.

18052123 is a deficient number, since it is larger than the sum of its proper divisors (699557).

18052123 is a wasteful number, since it uses less digits than its factorization.

18052123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 18052123 is about 4248.7790010778. The cubic root of 18052123 is about 262.3268602776.

The spelling of 18052123 in words is "eighteen million, fifty-two thousand, one hundred twenty-three".