12703501 has 2 divisors, whose sum is σ = 12703502. Its totient is φ = 12703500.

The previous prime is 12703367. The next prime is 12703507. The reversal of 12703501 is 10530721.

12703501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10304100 + 2399401 = 3210^2 + 1549^2 .

It is an emirp because it is prime and its reverse (10530721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12703501 - 2¹¹ = 12701453 is a prime.

It is a super-2 number, since 2×12703501² = 322757875314002, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12703507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6351750 + 6351751.

It is an arithmetic number, because the mean of its divisors is an integer number (6351751).

Almost surely, 2^12703501 is an apocalyptic number.

It is an amenable number.

12703501 is a deficient number, since it is larger than the sum of its proper divisors (1).

12703501 is an equidigital number, since it uses as much as digits as its factorization.

12703501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 12703501 is about 3564.1971045384. The cubic root of 12703501 is about 233.3320922836.

The spelling of 12703501 in words is "twelve million, seven hundred three thousand, five hundred one".