68267203 has 2 divisors, whose sum is σ = 68267204. Its totient is φ = 68267202.

The previous prime is 68267201. The next prime is 68267249. The reversal of 68267203 is 30276286.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68267203 - 2¹ = 68267201 is a prime.

It is a super-2 number, since 2×68267203² = 9320822010886418, which contains 22 as substring.

Together with 68267201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (68267201) 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, 34133601 + 34133602.

It is an arithmetic number, because the mean of its divisors is an integer number (34133602).

Almost surely, 2^68267203 is an apocalyptic number.

68267203 is a deficient number, since it is larger than the sum of its proper divisors (1).

68267203 is an equidigital number, since it uses as much as digits as its factorization.

68267203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 68267203 is about 8262.3969282527. The cubic root of 68267203 is about 408.6994342459.

The spelling of 68267203 in words is "sixty-eight million, two hundred sixty-seven thousand, two hundred three".