268663102871 has 8 divisors (see below), whose sum is σ = 283305592320. Its totient is φ = 254070846072.

The previous prime is 268663102853. The next prime is 268663102889. The reversal of 268663102871 is 178201366862.

It is an interprime number because it is at equal distance from previous prime (268663102853) and next prime (268663102889).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-268663102871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268663102801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12547175 + ... + 12568568.

It is an arithmetic number, because the mean of its divisors is an integer number (35413199040).

Almost surely, 2^268663102871 is an apocalyptic number.

268663102871 is a deficient number, since it is larger than the sum of its proper divisors (14642489449).

268663102871 is a wasteful number, since it uses less digits than its factorization.

268663102871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25116325.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 268663102871 in words is "two hundred sixty-eight billion, six hundred sixty-three million, one hundred two thousand, eight hundred seventy-one".