113883743861 has 8 divisors (see below), whose sum is σ = 114060442080. Its totient is φ = 113707178928.

The previous prime is 113883743843. The next prime is 113883743891. The reversal of 113883743861 is 168347388311.

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

It is a cyclic number.

It is not a de Polignac number, because 113883743861 - 2¹⁰ = 113883742837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113883743891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1750070 + ... + 1813976.

It is an arithmetic number, because the mean of its divisors is an integer number (14257555260).

Almost surely, 2^113883743861 is an apocalyptic number.

It is an amenable number.

113883743861 is a deficient number, since it is larger than the sum of its proper divisors (176698219).

113883743861 is a wasteful number, since it uses less digits than its factorization.

113883743861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66643.

The product of its digits is 2322432, while the sum is 53.

The spelling of 113883743861 in words is "one hundred thirteen billion, eight hundred eighty-three million, seven hundred forty-three thousand, eight hundred sixty-one".