12610603 has 2 divisors, whose sum is σ = 12610604. Its totient is φ = 12610602.

The previous prime is 12610597. The next prime is 12610613. The reversal of 12610603 is 30601621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12610603 - 2⁵ = 12610571 is a prime.

It is a super-3 number, since 3×12610603³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12610613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6305301 + 6305302.

It is an arithmetic number, because the mean of its divisors is an integer number (6305302).

Almost surely, 2^12610603 is an apocalyptic number.

12610603 is a deficient number, since it is larger than the sum of its proper divisors (1).

12610603 is an equidigital number, since it uses as much as digits as its factorization.

12610603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 12610603 is about 3551.1410842150. The cubic root of 12610603 is about 232.7619308782.

The spelling of 12610603 in words is "twelve million, six hundred ten thousand, six hundred three".