68699303 has 2 divisors, whose sum is σ = 68699304. Its totient is φ = 68699302.

The previous prime is 68699297. The next prime is 68699311. The reversal of 68699303 is 30399686.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68699303 - 2⁴ = 68699287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68699203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34349651 + 34349652.

It is an arithmetic number, because the mean of its divisors is an integer number (34349652).

Almost surely, 2^68699303 is an apocalyptic number.

68699303 is a deficient number, since it is larger than the sum of its proper divisors (1).

68699303 is an equidigital number, since it uses as much as digits as its factorization.

68699303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 68699303 is about 8288.5042679605. The cubic root of 68699303 is about 409.5599144649.

The spelling of 68699303 in words is "sixty-eight million, six hundred ninety-nine thousand, three hundred three".