113655424243 has 16 divisors (see below), whose sum is σ = 116619327616. Its totient is φ = 110706523200.

The previous prime is 113655424193. The next prime is 113655424249. The reversal of 113655424243 is 342424556311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113655424243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113655424196 and 113655424205.

It is not an unprimeable number, because it can be changed into a prime (113655424249) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 42359980 + ... + 42362662.

It is an arithmetic number, because the mean of its divisors is an integer number (7288707976).

Almost surely, 2^113655424243 is an apocalyptic number.

113655424243 is a deficient number, since it is larger than the sum of its proper divisors (2963903373).

113655424243 is a wasteful number, since it uses less digits than its factorization.

113655424243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074.

The product of its digits is 345600, while the sum is 40.

The spelling of 113655424243 in words is "one hundred thirteen billion, six hundred fifty-five million, four hundred twenty-four thousand, two hundred forty-three".