68337323 has 2 divisors, whose sum is σ = 68337324. Its totient is φ = 68337322.

The previous prime is 68337289. The next prime is 68337343. The reversal of 68337323 is 32373386.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68337323 - 2⁶ = 68337259 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (68337343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34168661 + 34168662.

It is an arithmetic number, because the mean of its divisors is an integer number (34168662).

Almost surely, 2^68337323 is an apocalyptic number.

68337323 is a deficient number, since it is larger than the sum of its proper divisors (1).

68337323 is an equidigital number, since it uses as much as digits as its factorization.

68337323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 35.

The square root of 68337323 is about 8266.6391599005. The cubic root of 68337323 is about 408.8393169262.

The spelling of 68337323 in words is "sixty-eight million, three hundred thirty-seven thousand, three hundred twenty-three".