113302247 has 2 divisors, whose sum is σ = 113302248. Its totient is φ = 113302246.

The previous prime is 113302219. The next prime is 113302253. The reversal of 113302247 is 742203311.

It is a strong prime.

It is an emirp because it is prime and its reverse (742203311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113302247 - 2¹² = 113298151 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113302207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56651123 + 56651124.

It is an arithmetic number, because the mean of its divisors is an integer number (56651124).

Almost surely, 2^113302247 is an apocalyptic number.

113302247 is a deficient number, since it is larger than the sum of its proper divisors (1).

113302247 is an equidigital number, since it uses as much as digits as its factorization.

113302247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 113302247 is about 10644.3528220367. The cubic root of 113302247 is about 483.8894731454.

Adding to 113302247 its reverse (742203311), we get a palindrome (855505558).

The spelling of 113302247 in words is "one hundred thirteen million, three hundred two thousand, two hundred forty-seven".