102568079 has 2 divisors, whose sum is σ = 102568080. Its totient is φ = 102568078.

The previous prime is 102568069. The next prime is 102568093. The reversal of 102568079 is 970865201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102568079 - 2¹² = 102563983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102568009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51284039 + 51284040.

It is an arithmetic number, because the mean of its divisors is an integer number (51284040).

Almost surely, 2^102568079 is an apocalyptic number.

102568079 is a deficient number, since it is larger than the sum of its proper divisors (1).

102568079 is an equidigital number, since it uses as much as digits as its factorization.

102568079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 102568079 is about 10127.5899897261. The cubic root of 102568079 is about 468.0986700544.

The spelling of 102568079 in words is "one hundred two million, five hundred sixty-eight thousand, seventy-nine".