18110124 has 36 divisors (see below), whose sum is σ = 45909864. Its totient is φ = 6019392.

The previous prime is 18110119. The next prime is 18110129. The reversal of 18110124 is 42101181.

It is an interprime number because it is at equal distance from previous prime (18110119) and next prime (18110129).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 18110097 and 18110106.

It is not an unprimeable number, because it can be changed into a prime (18110129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20704 + ... + 21560.

It is an arithmetic number, because the mean of its divisors is an integer number (1275274).

Almost surely, 2^18110124 is an apocalyptic number.

It is an amenable number.

18110124 is an abundant number, since it is smaller than the sum of its proper divisors (27799740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18110124 is a wasteful number, since it uses less digits than its factorization.

18110124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454 (or 1449 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 18110124 is about 4255.5991352570. The cubic root of 18110124 is about 262.6075097037.

The spelling of 18110124 in words is "eighteen million, one hundred ten thousand, one hundred twenty-four".