102668701 has 2 divisors, whose sum is σ = 102668702. Its totient is φ = 102668700.

The previous prime is 102668693. The next prime is 102668707. The reversal of 102668701 is 107866201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52272900 + 50395801 = 7230^2 + 7099^2 .

It is an emirp because it is prime and its reverse (107866201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102668701 - 2³ = 102668693 is a prime.

It is a super-4 number, since 4×102668701⁴ (a number of 33 digits) contains 4444 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102668707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51334350 + 51334351.

It is an arithmetic number, because the mean of its divisors is an integer number (51334351).

Almost surely, 2^102668701 is an apocalyptic number.

It is an amenable number.

102668701 is a deficient number, since it is larger than the sum of its proper divisors (1).

102668701 is an equidigital number, since it uses as much as digits as its factorization.

102668701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 102668701 is about 10132.5564888630. The cubic root of 102668701 is about 468.2516924202.

The spelling of 102668701 in words is "one hundred two million, six hundred sixty-eight thousand, seven hundred one".