12087703 has 2 divisors, whose sum is σ = 12087704. Its totient is φ = 12087702.

The previous prime is 12087689. The next prime is 12087709. The reversal of 12087703 is 30778021.

It is a happy number.

12087703 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (30778021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12087703 - 2¹⁷ = 11956631 is a prime.

It is a super-2 number, since 2×12087703² = 292225127632418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12087709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6043851 + 6043852.

It is an arithmetic number, because the mean of its divisors is an integer number (6043852).

Almost surely, 2^12087703 is an apocalyptic number.

12087703 is a deficient number, since it is larger than the sum of its proper divisors (1).

12087703 is an equidigital number, since it uses as much as digits as its factorization.

12087703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 12087703 is about 3476.7374073979. The cubic root of 12087703 is about 229.4992445109.

It can be divided in two parts, 1208 and 7703, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 12087703 in words is "twelve million, eighty-seven thousand, seven hundred three".