112112112103102 has 16 divisors (see below), whose sum is σ = 169468961485824. Its totient is φ = 55622544471000.

The previous prime is 112112112102997. The next prime is 112112112103127. The reversal of 112112112103102 is 201301211211211.

It is a self number, because there is not a number n which added to its sum of digits gives 112112112103102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18942174 + ... + 24146017.

It is an arithmetic number, because the mean of its divisors is an integer number (10591810092864).

Almost surely, 2^{112112112103102} is an apocalyptic number.

112112112103102 is a deficient number, since it is larger than the sum of its proper divisors (57356849382722).

112112112103102 is a wasteful number, since it uses less digits than its factorization.

112112112103102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43098255.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 112112112103102 its reverse (201301211211211), we get a palindrome (313413323314313).

The spelling of 112112112103102 in words is "one hundred twelve trillion, one hundred twelve billion, one hundred twelve million, one hundred three thousand, one hundred two".