113311113247 has 2 divisors, whose sum is σ = 113311113248. Its totient is φ = 113311113246.

The previous prime is 113311113229. The next prime is 113311113259. The reversal of 113311113247 is 742311113311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113311113247 - 2¹⁵ = 113311080479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113311113947) 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 as a sum of consecutive naturals, namely, 56655556623 + 56655556624.

It is an arithmetic number, because the mean of its divisors is an integer number (56655556624).

Almost surely, 2^113311113247 is an apocalyptic number.

113311113247 is a deficient number, since it is larger than the sum of its proper divisors (1).

113311113247 is an equidigital number, since it uses as much as digits as its factorization.

113311113247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 28.

Adding to 113311113247 its reverse (742311113311), we get a palindrome (855622226558).

The spelling of 113311113247 in words is "one hundred thirteen billion, three hundred eleven million, one hundred thirteen thousand, two hundred forty-seven".