100012102 has 8 divisors (see below), whose sum is σ = 150361200. Its totient is φ = 49891704.

The previous prime is 100012069. The next prime is 100012103. The reversal of 100012102 is 201210001.

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 (100012103) 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, 56077 + ... + 57832.

It is an arithmetic number, because the mean of its divisors is an integer number (18795150).

Almost surely, 2^100012102 is an apocalyptic number.

100012102 is a deficient number, since it is larger than the sum of its proper divisors (50349098).

100012102 is a wasteful number, since it uses less digits than its factorization.

100012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114350.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 100012102 is about 10000.6050816938. The cubic root of 100012102 is about 464.1776067754.

Adding to 100012102 its reverse (201210001), we get a palindrome (301222103).

The spelling of 100012102 in words is "one hundred million, twelve thousand, one hundred two".