68306301 has 16 divisors (see below), whose sum is σ = 115651200. Its totient is φ = 39032064.

The previous prime is 68306279. The next prime is 68306309. The reversal of 68306301 is 10360386.

It is not a de Polignac number, because 68306301 - 2⁵ = 68306269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68306309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180516 + ... + 180893.

It is an arithmetic number, because the mean of its divisors is an integer number (7228200).

Almost surely, 2^68306301 is an apocalyptic number.

It is an amenable number.

68306301 is a deficient number, since it is larger than the sum of its proper divisors (47344899).

68306301 is a wasteful number, since it uses less digits than its factorization.

68306301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361425 (or 361419 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 68306301 is about 8264.7626100209. The cubic root of 68306301 is about 408.7774428170. Note that the first 3 decimals are identical.

Adding to 68306301 its reverse (10360386), we get a palindrome (78666687).

It can be divided in two parts, 6830 and 6301, that added together give a palindrome (13131).

The spelling of 68306301 in words is "sixty-eight million, three hundred six thousand, three hundred one".