113201773 has 2 divisors, whose sum is σ = 113201774. Its totient is φ = 113201772.

The previous prime is 113201749. The next prime is 113201783. The reversal of 113201773 is 377102311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99161764 + 14040009 = 9958^2 + 3747^2 .

It is a cyclic number.

It is not a de Polignac number, because 113201773 - 2⁹ = 113201261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113201743) 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, 56600886 + 56600887.

It is an arithmetic number, because the mean of its divisors is an integer number (56600887).

Almost surely, 2^113201773 is an apocalyptic number.

It is an amenable number.

113201773 is a deficient number, since it is larger than the sum of its proper divisors (1).

113201773 is an equidigital number, since it uses as much as digits as its factorization.

113201773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 113201773 is about 10639.6321834921. The cubic root of 113201773 is about 483.7463965795.

The spelling of 113201773 in words is "one hundred thirteen million, two hundred one thousand, seven hundred seventy-three".