113146207 has 2 divisors, whose sum is σ = 113146208. Its totient is φ = 113146206.

The previous prime is 113146157. The next prime is 113146211. The reversal of 113146207 is 702641311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113146207 - 2¹¹ = 113144159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113146217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56573103 + 56573104.

It is an arithmetic number, because the mean of its divisors is an integer number (56573104).

Almost surely, 2^113146207 is an apocalyptic number.

113146207 is a deficient number, since it is larger than the sum of its proper divisors (1).

113146207 is an equidigital number, since it uses as much as digits as its factorization.

113146207 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 25.

The square root of 113146207 is about 10637.0205884919. The cubic root of 113146207 is about 483.6672333567.

Adding to 113146207 its reverse (702641311), we get a palindrome (815787518).

The spelling of 113146207 in words is "one hundred thirteen million, one hundred forty-six thousand, two hundred seven".