10503297 has 48 divisors (see below), whose sum is σ = 19206720. Its totient is φ = 5636736.

The previous prime is 10503289. The next prime is 10503299. The reversal of 10503297 is 79230501.

10503297 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10503297 - 2³ = 10503289 is a prime.

It is a super-2 number, since 2×10503297² = 220638495740418, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 10503297.

It is not an unprimeable number, because it can be changed into a prime (10503299) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22258 + ... + 22724.

It is an arithmetic number, because the mean of its divisors is an integer number (400140).

Almost surely, 2^10503297 is an apocalyptic number.

10503297 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10503297 is a deficient number, since it is larger than the sum of its proper divisors (8703423).

10503297 is a wasteful number, since it uses less digits than its factorization.

10503297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 10503297 is about 3240.8790474191. The cubic root of 10503297 is about 218.9988740794.

Adding to 10503297 its reverse (79230501), we get a palindrome (89733798).

The spelling of 10503297 in words is "ten million, five hundred three thousand, two hundred ninety-seven".