112623503 has 2 divisors, whose sum is σ = 112623504. Its totient is φ = 112623502.

The previous prime is 112623481. The next prime is 112623509. The reversal of 112623503 is 305326211.

It is a strong prime.

It is an emirp because it is prime and its reverse (305326211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112623503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112623509) 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, 56311751 + 56311752.

It is an arithmetic number, because the mean of its divisors is an integer number (56311752).

Almost surely, 2^112623503 is an apocalyptic number.

112623503 is a deficient number, since it is larger than the sum of its proper divisors (1).

112623503 is an equidigital number, since it uses as much as digits as its factorization.

112623503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 112623503 is about 10612.4221080769. The cubic root of 112623503 is about 482.9212807883.

Adding to 112623503 its reverse (305326211), we get a palindrome (417949714).

The spelling of 112623503 in words is "one hundred twelve million, six hundred twenty-three thousand, five hundred three".