113141113243 has 4 divisors (see below), whose sum is σ = 113160423168. Its totient is φ = 113121803320.

The previous prime is 113141113237. The next prime is 113141113249. The reversal of 113141113243 is 342311141311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (113141113237) and next prime (113141113249).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113141113243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113141113249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9646171 + ... + 9657892.

It is an arithmetic number, because the mean of its divisors is an integer number (28290105792).

Almost surely, 2^113141113243 is an apocalyptic number.

113141113243 is a deficient number, since it is larger than the sum of its proper divisors (19309925).

113141113243 is an equidigital number, since it uses as much as digits as its factorization.

113141113243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19309924.

The product of its digits is 864, while the sum is 25.

Adding to 113141113243 its reverse (342311141311), we get a palindrome (455452254554).

The spelling of 113141113243 in words is "one hundred thirteen billion, one hundred forty-one million, one hundred thirteen thousand, two hundred forty-three".