23066660211707 has 4 divisors (see below), whose sum is σ = 26361897384816. Its totient is φ = 19771423038600.

The previous prime is 23066660211697. The next prime is 23066660211713. The reversal of 23066660211707 is 70711206666032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23066660211707 - 2¹⁰ = 23066660210683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23066660210707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1647618586544 + ... + 1647618586557.

It is an arithmetic number, because the mean of its divisors is an integer number (6590474346204).

Almost surely, 2^{23066660211707} is an apocalyptic number.

23066660211707 is a deficient number, since it is larger than the sum of its proper divisors (3295237173109).

23066660211707 is an equidigital number, since it uses as much as digits as its factorization.

23066660211707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3295237173108.

The product of its (nonzero) digits is 762048, while the sum is 47.

Adding to 23066660211707 its reverse (70711206666032), we get a palindrome (93777866877739).

The spelling of 23066660211707 in words is "twenty-three trillion, sixty-six billion, six hundred sixty million, two hundred eleven thousand, seven hundred seven".