268325311 has 2 divisors, whose sum is σ = 268325312. Its totient is φ = 268325310.

The previous prime is 268325293. The next prime is 268325327. The reversal of 268325311 is 113523862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 268325311 - 2¹⁷ = 268194239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268325381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134162655 + 134162656.

It is an arithmetic number, because the mean of its divisors is an integer number (134162656).

Almost surely, 2^268325311 is an apocalyptic number.

268325311 is a deficient number, since it is larger than the sum of its proper divisors (1).

268325311 is an equidigital number, since it uses as much as digits as its factorization.

268325311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 268325311 is about 16380.6382964767. The cubic root of 268325311 is about 644.9913353402.

The spelling of 268325311 in words is "two hundred sixty-eight million, three hundred twenty-five thousand, three hundred eleven".