10427503 has 2 divisors, whose sum is σ = 10427504. Its totient is φ = 10427502.

The previous prime is 10427497. The next prime is 10427513. The reversal of 10427503 is 30572401.

It is a weak prime.

It is an emirp because it is prime and its reverse (30572401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10427503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10427513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5213751 + 5213752.

It is an arithmetic number, because the mean of its divisors is an integer number (5213752).

Almost surely, 2^10427503 is an apocalyptic number.

10427503 is a deficient number, since it is larger than the sum of its proper divisors (1).

10427503 is an equidigital number, since it uses as much as digits as its factorization.

10427503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 10427503 is about 3229.1644430100. The cubic root of 10427503 is about 218.4708212113.

Adding to 10427503 its reverse (30572401), we get a palindrome (40999904).

The spelling of 10427503 in words is "ten million, four hundred twenty-seven thousand, five hundred three".