102660067 has 2 divisors, whose sum is σ = 102660068. Its totient is φ = 102660066.

The previous prime is 102660053. The next prime is 102660071. The reversal of 102660067 is 760066201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102660067 - 2⁷ = 102659939 is a prime.

It is not a weakly prime, because it can be changed into another prime (102660007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51330033 + 51330034.

It is an arithmetic number, because the mean of its divisors is an integer number (51330034).

Almost surely, 2^102660067 is an apocalyptic number.

102660067 is a deficient number, since it is larger than the sum of its proper divisors (1).

102660067 is an equidigital number, since it uses as much as digits as its factorization.

102660067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 102660067 is about 10132.1304275063. The cubic root of 102660067 is about 468.2385660620.

The spelling of 102660067 in words is "one hundred two million, six hundred sixty thousand, sixty-seven".