112103419899688 has 96 divisors (see below), whose sum is σ = 246034451262600. Its totient is φ = 47745406195200.

The previous prime is 112103419899683. The next prime is 112103419899697. The reversal of 112103419899688 is 886998914301211.

It can be written as a sum of positive squares in 4 ways, for example, as 12458344411044 + 99645075488644 = 3529638^2 + 9982238^2 .

It is not an unprimeable number, because it can be changed into a prime (112103419899683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100837578 + ... + 101943238.

Almost surely, 2^{112103419899688} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112103419899688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123017225631300).

112103419899688 is an abundant number, since it is smaller than the sum of its proper divisors (133931031362912).

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

112103419899688 is a wasteful number, since it uses less digits than its factorization.

112103419899688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107291 (or 1107280 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 70.

The spelling of 112103419899688 in words is "one hundred twelve trillion, one hundred three billion, four hundred nineteen million, eight hundred ninety-nine thousand, six hundred eighty-eight".