12062903 has 2 divisors, whose sum is σ = 12062904. Its totient is φ = 12062902.

The previous prime is 12062899. The next prime is 12062909. The reversal of 12062903 is 30926021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12062903 - 2² = 12062899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12062909) 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 as a sum of consecutive naturals, namely, 6031451 + 6031452.

It is an arithmetic number, because the mean of its divisors is an integer number (6031452).

Almost surely, 2^12062903 is an apocalyptic number.

12062903 is a deficient number, since it is larger than the sum of its proper divisors (1).

12062903 is an equidigital number, since it uses as much as digits as its factorization.

12062903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 12062903 is about 3473.1690140274. The cubic root of 12062903 is about 229.3421846702.

Adding to 12062903 its reverse (30926021), we get a palindrome (42988924).

The spelling of 12062903 in words is "twelve million, sixty-two thousand, nine hundred three".