100111012102 has 8 divisors (see below), whose sum is σ = 150167872800. Its totient is φ = 50055054504.

The previous prime is 100111012087. The next prime is 100111012109. The reversal of 100111012102 is 201210111001.

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 (100111012109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262899 + ... + 518977.

It is an arithmetic number, because the mean of its divisors is an integer number (18770984100).

Almost surely, 2^100111012102 is an apocalyptic number.

100111012102 is a deficient number, since it is larger than the sum of its proper divisors (50056860698).

100111012102 is a wasteful number, since it uses less digits than its factorization.

100111012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451550.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100111012102 its reverse (201210111001), we get a palindrome (301321123103).

The spelling of 100111012102 in words is "one hundred billion, one hundred eleven million, twelve thousand, one hundred two".