123282503 has 2 divisors, whose sum is σ = 123282504. Its totient is φ = 123282502.

The previous prime is 123282499. The next prime is 123282517. The reversal of 123282503 is 305282321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123282503 - 2² = 123282499 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123282563) 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, 61641251 + 61641252.

It is an arithmetic number, because the mean of its divisors is an integer number (61641252).

Almost surely, 2^123282503 is an apocalyptic number.

123282503 is a deficient number, since it is larger than the sum of its proper divisors (1).

123282503 is an equidigital number, since it uses as much as digits as its factorization.

123282503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 123282503 is about 11103.2654205869. The cubic root of 123282503 is about 497.6994350363.

The spelling of 123282503 in words is "one hundred twenty-three million, two hundred eighty-two thousand, five hundred three".