113325503 has 2 divisors, whose sum is σ = 113325504. Its totient is φ = 113325502.

The previous prime is 113325497. The next prime is 113325521. The reversal of 113325503 is 305523311.

It is a weak prime.

It is an emirp because it is prime and its reverse (305523311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113325503 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 (113325523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56662751 + 56662752.

It is an arithmetic number, because the mean of its divisors is an integer number (56662752).

Almost surely, 2^113325503 is an apocalyptic number.

113325503 is a deficient number, since it is larger than the sum of its proper divisors (1).

113325503 is an equidigital number, since it uses as much as digits as its factorization.

113325503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 113325503 is about 10645.4451762244. The cubic root of 113325503 is about 483.9225780015.

Adding to 113325503 its reverse (305523311), we get a palindrome (418848814).

The spelling of 113325503 in words is "one hundred thirteen million, three hundred twenty-five thousand, five hundred three".