10503719 has 2 divisors, whose sum is σ = 10503720. Its totient is φ = 10503718.

The previous prime is 10503707. The next prime is 10503721. The reversal of 10503719 is 91730501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10503719 - 2¹² = 10499623 is a prime.

It is a super-2 number, since 2×10503719² = 220656225661922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 10503721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10503319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5251859 + 5251860.

It is an arithmetic number, because the mean of its divisors is an integer number (5251860).

Almost surely, 2^10503719 is an apocalyptic number.

10503719 is a deficient number, since it is larger than the sum of its proper divisors (1).

10503719 is an equidigital number, since it uses as much as digits as its factorization.

10503719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 945, while the sum is 26.

The square root of 10503719 is about 3240.9441525580. The cubic root of 10503719 is about 219.0018070089.

The spelling of 10503719 in words is "ten million, five hundred three thousand, seven hundred nineteen".