667233260803 has 2 divisors, whose sum is σ = 667233260804. Its totient is φ = 667233260802.

The previous prime is 667233260773. The next prime is 667233260861. The reversal of 667233260803 is 308062332766.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-667233260803 is a prime.

It is not a weakly prime, because it can be changed into another prime (667233260003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333616630401 + 333616630402.

It is an arithmetic number, because the mean of its divisors is an integer number (333616630402).

Almost surely, 2^667233260803 is an apocalyptic number.

667233260803 is a deficient number, since it is larger than the sum of its proper divisors (1).

667233260803 is an equidigital number, since it uses as much as digits as its factorization.

667233260803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 46.

The spelling of 667233260803 in words is "six hundred sixty-seven billion, two hundred thirty-three million, two hundred sixty thousand, eight hundred three".