100120012102 has 8 divisors (see below), whose sum is σ = 163832747112. Its totient is φ = 45509096400.

The previous prime is 100120012093. The next prime is 100120012163. The reversal of 100120012102 is 201210021001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275454799 + ... + 2275454842.

It is an arithmetic number, because the mean of its divisors is an integer number (20479093389).

Almost surely, 2^100120012102 is an apocalyptic number.

100120012102 is a deficient number, since it is larger than the sum of its proper divisors (63712735010).

100120012102 is a wasteful number, since it uses less digits than its factorization.

100120012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4550909654.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100120012102 its reverse (201210021001), we get a palindrome (301330033103).

The spelling of 100120012102 in words is "one hundred billion, one hundred twenty million, twelve thousand, one hundred two".