2300066663 has 4 divisors (see below), whose sum is σ = 2435364720. Its totient is φ = 2164768608.

The previous prime is 2300066653. The next prime is 2300066687. The reversal of 2300066663 is 3666600032.

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 2300066663 - 2²⁸ = 2031631207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300066623) 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, 67649003 + ... + 67649036.

It is an arithmetic number, because the mean of its divisors is an integer number (608841180).

Almost surely, 2^2300066663 is an apocalyptic number.

2300066663 is a deficient number, since it is larger than the sum of its proper divisors (135298057).

2300066663 is a wasteful number, since it uses less digits than its factorization.

2300066663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135298056.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 2300066663 is about 47959.0102379105. The cubic root of 2300066663 is about 1320.0188746536.

Adding to 2300066663 its reverse (3666600032), we get a palindrome (5966666695).

The spelling of 2300066663 in words is "two billion, three hundred million, sixty-six thousand, six hundred sixty-three".