112112020102 has 8 divisors (see below), whose sum is σ = 171341012016. Its totient is φ = 54998349432.

The previous prime is 112112020093. The next prime is 112112020117. The reversal of 112112020102 is 201020211211.

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 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, 528830178 + ... + 528830389.

It is an arithmetic number, because the mean of its divisors is an integer number (21417626502).

Almost surely, 2^112112020102 is an apocalyptic number.

112112020102 is a deficient number, since it is larger than the sum of its proper divisors (59228991914).

112112020102 is a wasteful number, since it uses less digits than its factorization.

112112020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057660622.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112112020102 its reverse (201020211211), we get a palindrome (313132231313).

The spelling of 112112020102 in words is "one hundred twelve billion, one hundred twelve million, twenty thousand, one hundred two".