112203120102 has 8 divisors (see below), whose sum is σ = 224406240216. Its totient is φ = 37401040032.

The previous prime is 112203120101. The next prime is 112203120151. The reversal of 112203120102 is 201021302211.

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

112203120102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112203120101) 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, 9350260003 + ... + 9350260014.

It is an arithmetic number, because the mean of its divisors is an integer number (28050780027).

Almost surely, 2^112203120102 is an apocalyptic number.

112203120102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112203120102 is a wasteful number, since it uses less digits than its factorization.

112203120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18700520022.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 112203120102 its reverse (201021302211), we get a palindrome (313224422313).

The spelling of 112203120102 in words is "one hundred twelve billion, two hundred three million, one hundred twenty thousand, one hundred two".