113212211743 has 2 divisors, whose sum is σ = 113212211744. Its totient is φ = 113212211742.

The previous prime is 113212211729. The next prime is 113212211753. The reversal of 113212211743 is 347112212311.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (347112212311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113212211743 - 2²⁵ = 113178657311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113212211753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56606105871 + 56606105872.

It is an arithmetic number, because the mean of its divisors is an integer number (56606105872).

Almost surely, 2^113212211743 is an apocalyptic number.

113212211743 is a deficient number, since it is larger than the sum of its proper divisors (1).

113212211743 is an equidigital number, since it uses as much as digits as its factorization.

113212211743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

The spelling of 113212211743 in words is "one hundred thirteen billion, two hundred twelve million, two hundred eleven thousand, seven hundred forty-three".