10503116 has 48 divisors (see below), whose sum is σ = 20913984. Its totient is φ = 4582656.

The previous prime is 10503089. The next prime is 10503139. The reversal of 10503116 is 61130501.

It is a super-2 number, since 2×10503116² = 220630891418912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10503094 and 10503103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101921 + ... + 102023.

It is an arithmetic number, because the mean of its divisors is an integer number (435708).

Almost surely, 2^10503116 is an apocalyptic number.

It is an amenable number.

10503116 is a deficient number, since it is larger than the sum of its proper divisors (10410868).

10503116 is a wasteful number, since it uses less digits than its factorization.

10503116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 10503116 is about 3240.8511227762. The cubic root of 10503116 is about 218.9976160927.

Adding to 10503116 its reverse (61130501), we get a palindrome (71633617).

The spelling of 10503116 in words is "ten million, five hundred three thousand, one hundred sixteen".