12610003 has 24 divisors (see below), whose sum is σ = 15628032. Its totient is φ = 10123344.

The previous prime is 12609997. The next prime is 12610027. The reversal of 12610003 is 30001621.

It is not a de Polignac number, because 12610003 - 2⁹ = 12609491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12610043) 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, 75426 + ... + 75592.

It is an arithmetic number, because the mean of its divisors is an integer number (651168).

Almost surely, 2^12610003 is an apocalyptic number.

12610003 is a deficient number, since it is larger than the sum of its proper divisors (3018029).

12610003 is a wasteful number, since it uses less digits than its factorization.

12610003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 12610003 is about 3551.0566033225. The cubic root of 12610003 is about 232.7582392922.

Adding to 12610003 its reverse (30001621), we get a palindrome (42611624).

The spelling of 12610003 in words is "twelve million, six hundred ten thousand, three".