113011103243 has 2 divisors, whose sum is σ = 113011103244. Its totient is φ = 113011103242.

The previous prime is 113011103207. The next prime is 113011103263. The reversal of 113011103243 is 342301110311.

It is an a-pointer prime, because the next prime (113011103263) can be obtained adding 113011103243 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113011103243 - 2⁸ = 113011102987 is a prime.

It is not a weakly prime, because it can be changed into another prime (113011103203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56505551621 + 56505551622.

It is an arithmetic number, because the mean of its divisors is an integer number (56505551622).

Almost surely, 2^113011103243 is an apocalyptic number.

113011103243 is a deficient number, since it is larger than the sum of its proper divisors (1).

113011103243 is an equidigital number, since it uses as much as digits as its factorization.

113011103243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 113011103243 its reverse (342301110311), we get a palindrome (455312213554).

The spelling of 113011103243 in words is "one hundred thirteen billion, eleven million, one hundred three thousand, two hundred forty-three".