113341989816 has 144 divisors (see below), whose sum is σ = 343244963880. Its totient is φ = 33507955200.

The previous prime is 113341989809. The next prime is 113341989863. The reversal of 113341989816 is 618989143311.

113341989816 is a `hidden beast` number, since 1 + 133 + 419 + 8 + 98 + 1 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1288786 + ... + 1373918.

Almost surely, 2^113341989816 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 113341989816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171622481940).

113341989816 is an abundant number, since it is smaller than the sum of its proper divisors (229902974064).

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

113341989816 is a wasteful number, since it uses less digits than its factorization.

113341989816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85238 (or 85190 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 54.

The spelling of 113341989816 in words is "one hundred thirteen billion, three hundred forty-one million, nine hundred eighty-nine thousand, eight hundred sixteen".