113200342289 has 2 divisors, whose sum is σ = 113200342290. Its totient is φ = 113200342288.

The previous prime is 113200342267. The next prime is 113200342379. The reversal of 113200342289 is 982243002311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82613130625 + 30587211664 = 287425^2 + 174892^2 .

It is a cyclic number.

It is not a de Polignac number, because 113200342289 - 2¹² = 113200338193 is a prime.

It is not a weakly prime, because it can be changed into another prime (113200302289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600171144 + 56600171145.

It is an arithmetic number, because the mean of its divisors is an integer number (56600171145).

Almost surely, 2^113200342289 is an apocalyptic number.

It is an amenable number.

113200342289 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200342289 is an equidigital number, since it uses as much as digits as its factorization.

113200342289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 113200342289 in words is "one hundred thirteen billion, two hundred million, three hundred forty-two thousand, two hundred eighty-nine".