18092427103 has 4 divisors (see below), whose sum is σ = 18092827440. Its totient is φ = 18092026768.

The previous prime is 18092427071. The next prime is 18092427109. The reversal of 18092427103 is 30172429081.

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 18092427103 - 2⁵ = 18092427071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18092427109) 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, 122275 + ... + 226132.

It is an arithmetic number, because the mean of its divisors is an integer number (4523206860).

Almost surely, 2^18092427103 is an apocalyptic number.

18092427103 is a deficient number, since it is larger than the sum of its proper divisors (400337).

18092427103 is an equidigital number, since it uses as much as digits as its factorization.

18092427103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400336.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 18092427103 in words is "eighteen billion, ninety-two million, four hundred twenty-seven thousand, one hundred three".