23173302869 has 16 divisors (see below), whose sum is σ = 24742308864. Its totient is φ = 21666268800.

The previous prime is 23173302839. The next prime is 23173302917. The reversal of 23173302869 is 96820337132.

It is a cyclic number.

It is not a de Polignac number, because 23173302869 - 2⁸ = 23173302613 is a prime.

It is a super-2 number, since 2×23173302869² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23173302809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42407 + ... + 219419.

It is an arithmetic number, because the mean of its divisors is an integer number (1546394304).

Almost surely, 2^23173302869 is an apocalyptic number.

It is an amenable number.

23173302869 is a deficient number, since it is larger than the sum of its proper divisors (1569005995).

23173302869 is a wasteful number, since it uses less digits than its factorization.

23173302869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177188.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 23173302869 in words is "twenty-three billion, one hundred seventy-three million, three hundred two thousand, eight hundred sixty-nine".