268316107 has 2 divisors, whose sum is σ = 268316108. Its totient is φ = 268316106.

The previous prime is 268316077. The next prime is 268316123. The reversal of 268316107 is 701613862.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-268316107 is a prime.

It is equal to p_14624683 and since 268316107 and 14624683 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (268316407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134158053 + 134158054.

It is an arithmetic number, because the mean of its divisors is an integer number (134158054).

Almost surely, 2^268316107 is an apocalyptic number.

268316107 is a deficient number, since it is larger than the sum of its proper divisors (1).

268316107 is an equidigital number, since it uses as much as digits as its factorization.

268316107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 268316107 is about 16380.3573526343. The cubic root of 268316107 is about 644.9839605009.

Adding to 268316107 its reverse (701613862), we get a palindrome (969929969).

The spelling of 268316107 in words is "two hundred sixty-eight million, three hundred sixteen thousand, one hundred seven".