112113503 has 2 divisors, whose sum is σ = 112113504. Its totient is φ = 112113502.

The previous prime is 112113493. The next prime is 112113527. The reversal of 112113503 is 305311211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112113503 - 2⁶ = 112113439 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112113553) 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, 56056751 + 56056752.

It is an arithmetic number, because the mean of its divisors is an integer number (56056752).

Almost surely, 2^112113503 is an apocalyptic number.

112113503 is a deficient number, since it is larger than the sum of its proper divisors (1).

112113503 is an equidigital number, since it uses as much as digits as its factorization.

112113503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 112113503 is about 10588.3663990249. The cubic root of 112113503 is about 482.1912302277.

Adding to 112113503 its reverse (305311211), we get a palindrome (417424714).

The spelling of 112113503 in words is "one hundred twelve million, one hundred thirteen thousand, five hundred three".