113326273 has 2 divisors, whose sum is σ = 113326274. Its totient is φ = 113326272.

The previous prime is 113326261. The next prime is 113326289. The reversal of 113326273 is 372623311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102880449 + 10445824 = 10143^2 + 3232^2 .

It is a cyclic number.

It is not a de Polignac number, because 113326273 - 2²¹ = 111229121 is a prime.

It is not a weakly prime, because it can be changed into another prime (113326373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56663136 + 56663137.

It is an arithmetic number, because the mean of its divisors is an integer number (56663137).

Almost surely, 2^113326273 is an apocalyptic number.

It is an amenable number.

113326273 is a deficient number, since it is larger than the sum of its proper divisors (1).

113326273 is an equidigital number, since it uses as much as digits as its factorization.

113326273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 28.

The square root of 113326273 is about 10645.4813418652. The cubic root of 113326273 is about 483.9236740170.

Adding to 113326273 its reverse (372623311), we get a palindrome (485949584).

The spelling of 113326273 in words is "one hundred thirteen million, three hundred twenty-six thousand, two hundred seventy-three".