113213104423 has 2 divisors, whose sum is σ = 113213104424. Its totient is φ = 113213104422.

The previous prime is 113213104393. The next prime is 113213104429. The reversal of 113213104423 is 324401312311.

It is a strong prime.

It is an emirp because it is prime and its reverse (324401312311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113213104423 - 2⁹ = 113213103911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113213104429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56606552211 + 56606552212.

It is an arithmetic number, because the mean of its divisors is an integer number (56606552212).

Almost surely, 2^113213104423 is an apocalyptic number.

113213104423 is a deficient number, since it is larger than the sum of its proper divisors (1).

113213104423 is an equidigital number, since it uses as much as digits as its factorization.

113213104423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 113213104423 its reverse (324401312311), we get a palindrome (437614416734).

The spelling of 113213104423 in words is "one hundred thirteen billion, two hundred thirteen million, one hundred four thousand, four hundred twenty-three".