113697041850 has 384 divisors, whose sum is σ = 373347532800. Its totient is φ = 24892358400.

The previous prime is 113697041849. The next prime is 113697041867. The reversal of 113697041850 is 58140796311.

113697041850 is a `hidden beast` number, since 113 + 6 + 9 + 70 + 418 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 113697041796 and 113697041805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 35898967 + ... + 35902133.

It is an arithmetic number, because the mean of its divisors is an integer number (972259200).

Almost surely, 2^113697041850 is an apocalyptic number.

113697041850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113697041850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186673766400).

113697041850 is an abundant number, since it is smaller than the sum of its proper divisors (259650490950).

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

113697041850 is a wasteful number, since it uses less digits than its factorization.

113697041850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355 (or 3344 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The spelling of 113697041850 in words is "one hundred thirteen billion, six hundred ninety-seven million, forty-one thousand, eight hundred fifty".