18116102 has 8 divisors (see below), whose sum is σ = 27211800. Its totient is φ = 9045504.

The previous prime is 18116099. The next prime is 18116107. The reversal of 18116102 is 20161181.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18116107) 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, 4352 + ... + 7427.

It is an arithmetic number, because the mean of its divisors is an integer number (3401475).

Almost surely, 2^18116102 is an apocalyptic number.

18116102 is a deficient number, since it is larger than the sum of its proper divisors (9095698).

18116102 is a wasteful number, since it uses less digits than its factorization.

18116102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12550.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 18116102 is about 4256.3014460914. The cubic root of 18116102 is about 262.6364013703.

Adding to 18116102 its reverse (20161181), we get a palindrome (38277283).

The spelling of 18116102 in words is "eighteen million, one hundred sixteen thousand, one hundred two".