12137803 has 2 divisors, whose sum is σ = 12137804. Its totient is φ = 12137802.

The previous prime is 12137753. The next prime is 12137809. The reversal of 12137803 is 30873121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12137803 - 2⁹ = 12137291 is a prime.

It is not a weakly prime, because it can be changed into another prime (12137809) 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, 6068901 + 6068902.

It is an arithmetic number, because the mean of its divisors is an integer number (6068902).

Almost surely, 2^12137803 is an apocalyptic number.

12137803 is a deficient number, since it is larger than the sum of its proper divisors (1).

12137803 is an equidigital number, since it uses as much as digits as its factorization.

12137803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 12137803 is about 3483.9349879124. The cubic root of 12137803 is about 229.8158765864.

The spelling of 12137803 in words is "twelve million, one hundred thirty-seven thousand, eight hundred three".