18113102 has 16 divisors (see below), whose sum is σ = 31402080. Its totient is φ = 7675008.

The previous prime is 18113087. The next prime is 18113107. The reversal of 18113102 is 20131181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18113107) 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, 6023 + ... + 8514.

It is an arithmetic number, because the mean of its divisors is an integer number (1962630).

Almost surely, 2^18113102 is an apocalyptic number.

18113102 is a deficient number, since it is larger than the sum of its proper divisors (13288978).

18113102 is a wasteful number, since it uses less digits than its factorization.

18113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14635.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 18113102 is about 4255.9490128525. The cubic root of 18113102 is about 262.6219031686.

Adding to 18113102 its reverse (20131181), we get a palindrome (38244283).

It can be divided in two parts, 1811 and 3102, that added together give a cube (4913 = 17³).

The spelling of 18113102 in words is "eighteen million, one hundred thirteen thousand, one hundred two".