113745186837 has 12 divisors (see below), whose sum is σ = 164403205824. Its totient is φ = 75781846440.

The previous prime is 113745186827. The next prime is 113745186851. The reversal of 113745186837 is 738681547311.

113745186837 is a `hidden beast` number, since 1 + 1 + 37 + 4 + 518 + 68 + 37 = 666.

It is not a de Polignac number, because 113745186837 - 2¹¹ = 113745184789 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113745186827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4008253 + ... + 4036530.

It is an arithmetic number, because the mean of its divisors is an integer number (13700267152).

Almost surely, 2^113745186837 is an apocalyptic number.

It is an amenable number.

113745186837 is a deficient number, since it is larger than the sum of its proper divisors (50658018987).

113745186837 is a wasteful number, since it uses less digits than its factorization.

113745186837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046360 (or 8046357 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The spelling of 113745186837 in words is "one hundred thirteen billion, seven hundred forty-five million, one hundred eighty-six thousand, eight hundred thirty-seven".