10503319 has 2 divisors, whose sum is σ = 10503320. Its totient is φ = 10503318.

The previous prime is 10503299. The next prime is 10503323. The reversal of 10503319 is 91330501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10503319 - 2¹³ = 10495127 is a prime.

It is a super-2 number, since 2×10503319² = 220639420031522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10503319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10503329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5251659 + 5251660.

It is an arithmetic number, because the mean of its divisors is an integer number (5251660).

Almost surely, 2^10503319 is an apocalyptic number.

10503319 is a deficient number, since it is larger than the sum of its proper divisors (1).

10503319 is an equidigital number, since it uses as much as digits as its factorization.

10503319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 10503319 is about 3240.8824415582. The cubic root of 10503319 is about 218.9990269829. Note that the first 3 decimals are identical.

The spelling of 10503319 in words is "ten million, five hundred three thousand, three hundred nineteen".