113122307 has 2 divisors, whose sum is σ = 113122308. Its totient is φ = 113122306.

The previous prime is 113122297. The next prime is 113122309. The reversal of 113122307 is 703221311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113122307 - 2⁴ = 113122291 is a prime.

Together with 113122309, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113122309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56561153 + 56561154.

It is an arithmetic number, because the mean of its divisors is an integer number (56561154).

Almost surely, 2^113122307 is an apocalyptic number.

113122307 is a deficient number, since it is larger than the sum of its proper divisors (1).

113122307 is an equidigital number, since it uses as much as digits as its factorization.

113122307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 113122307 is about 10635.8970942747. The cubic root of 113122307 is about 483.6331757681.

Adding to 113122307 its reverse (703221311), we get a palindrome (816343618).

The spelling of 113122307 in words is "one hundred thirteen million, one hundred twenty-two thousand, three hundred seven".