65696101 has 2 divisors, whose sum is σ = 65696102. Its totient is φ = 65696100.

The previous prime is 65696047. The next prime is 65696123. The reversal of 65696101 is 10169656.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34503876 + 31192225 = 5874^2 + 5585^2 .

It is a cyclic number.

It is not a de Polignac number, because 65696101 - 2⁹ = 65695589 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65697101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32848050 + 32848051.

It is an arithmetic number, because the mean of its divisors is an integer number (32848051).

Almost surely, 2^65696101 is an apocalyptic number.

It is an amenable number.

65696101 is a deficient number, since it is larger than the sum of its proper divisors (1).

65696101 is an equidigital number, since it uses as much as digits as its factorization.

65696101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 65696101 is about 8105.3131339881. The cubic root of 65696101 is about 403.5027805353.

The spelling of 65696101 in words is "sixty-five million, six hundred ninety-six thousand, one hundred one".