65700880211 has 2 divisors, whose sum is σ = 65700880212. Its totient is φ = 65700880210.

The previous prime is 65700880177. The next prime is 65700880229. The reversal of 65700880211 is 11208800756.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65700880211 - 2¹⁴ = 65700863827 is a prime.

It is not a weakly prime, because it can be changed into another prime (65700883211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32850440105 + 32850440106.

It is an arithmetic number, because the mean of its divisors is an integer number (32850440106).

Almost surely, 2^65700880211 is an apocalyptic number.

65700880211 is a deficient number, since it is larger than the sum of its proper divisors (1).

65700880211 is an equidigital number, since it uses as much as digits as its factorization.

65700880211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 65700880211 in words is "sixty-five billion, seven hundred million, eight hundred eighty thousand, two hundred eleven".