268015301 has 2 divisors, whose sum is σ = 268015302. Its totient is φ = 268015300.

The previous prime is 268015283. The next prime is 268015313. The reversal of 268015301 is 103510862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207331201 + 60684100 = 14399^2 + 7790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-268015301 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268015331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134007650 + 134007651.

It is an arithmetic number, because the mean of its divisors is an integer number (134007651).

Almost surely, 2^268015301 is an apocalyptic number.

It is an amenable number.

268015301 is a deficient number, since it is larger than the sum of its proper divisors (1).

268015301 is an equidigital number, since it uses as much as digits as its factorization.

268015301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 268015301 is about 16371.1728657418. The cubic root of 268015301 is about 644.7428424217.

The spelling of 268015301 in words is "two hundred sixty-eight million, fifteen thousand, three hundred one".