113332277 has 2 divisors, whose sum is σ = 113332278. Its totient is φ = 113332276.

The previous prime is 113332237. The next prime is 113332279. The reversal of 113332277 is 772233311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76195441 + 37136836 = 8729^2 + 6094^2 .

It is an emirp because it is prime and its reverse (772233311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113332277 - 2¹⁴ = 113315893 is a prime.

Together with 113332279, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113332279) 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, 56666138 + 56666139.

It is an arithmetic number, because the mean of its divisors is an integer number (56666139).

Almost surely, 2^113332277 is an apocalyptic number.

It is an amenable number.

113332277 is a deficient number, since it is larger than the sum of its proper divisors (1).

113332277 is an equidigital number, since it uses as much as digits as its factorization.

113332277 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292, while the sum is 29.

The square root of 113332277 is about 10645.7633357125. The cubic root of 113332277 is about 483.9322199213.

Adding to 113332277 its reverse (772233311), we get a palindrome (885565588).

The spelling of 113332277 in words is "one hundred thirteen million, three hundred thirty-two thousand, two hundred seventy-seven".