13076503 has 24 divisors (see below), whose sum is σ = 15636240. Its totient is φ = 10834560.

The previous prime is 13076501. The next prime is 13076507. The reversal of 13076503 is 30567031.

It is a happy number.

It is not a de Polignac number, because 13076503 - 2¹ = 13076501 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13076501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146883 + ... + 146971.

It is an arithmetic number, because the mean of its divisors is an integer number (651510).

Almost surely, 2^13076503 is an apocalyptic number.

13076503 is a deficient number, since it is larger than the sum of its proper divisors (2559737).

13076503 is a wasteful number, since it uses less digits than its factorization.

13076503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 13076503 is about 3616.1447703321. The cubic root of 13076503 is about 235.5938083701.

The spelling of 13076503 in words is "thirteen million, seventy-six thousand, five hundred three".