100012118 has 8 divisors (see below), whose sum is σ = 150083280. Its totient is φ = 49984360.

The previous prime is 100012111. The next prime is 100012153. The reversal of 100012118 is 811210001.

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 (100012111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4298 + ... + 14781.

It is an arithmetic number, because the mean of its divisors is an integer number (18760410).

Almost surely, 2^100012118 is an apocalyptic number.

100012118 is a deficient number, since it is larger than the sum of its proper divisors (50071162).

100012118 is a wasteful number, since it uses less digits than its factorization.

100012118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21702.

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 100012118 is about 10000.6058816454. The cubic root of 100012118 is about 464.1776315285.

Adding to 100012118 its reverse (811210001), we get a palindrome (911222119).

The spelling of 100012118 in words is "one hundred million, twelve thousand, one hundred eighteen".