268587103 has 2 divisors, whose sum is σ = 268587104. Its totient is φ = 268587102.

The previous prime is 268587091. The next prime is 268587119. The reversal of 268587103 is 301785862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 268587103 - 2¹³ = 268578911 is a prime.

It is equal to p_14638675 and since 268587103 and 14638675 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (268587703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134293551 + 134293552.

It is an arithmetic number, because the mean of its divisors is an integer number (134293552).

Almost surely, 2^268587103 is an apocalyptic number.

268587103 is a deficient number, since it is larger than the sum of its proper divisors (1).

268587103 is an equidigital number, since it uses as much as digits as its factorization.

268587103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 268587103 is about 16388.6272457458. The cubic root of 268587103 is about 645.2010294197.

The spelling of 268587103 in words is "two hundred sixty-eight million, five hundred eighty-seven thousand, one hundred three".