23269787717123 has 8 divisors (see below), whose sum is σ = 23529158888400. Its totient is φ = 23011792520800.

The previous prime is 23269787717047. The next prime is 23269787717159. The reversal of 23269787717123 is 32171778796232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23269787717123 - 2¹⁰ = 23269787716099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23269787717123.

It is not an unprimeable number, because it can be changed into a prime (23269787717623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343959728 + ... + 344027373.

It is an arithmetic number, because the mean of its divisors is an integer number (2941144861050).

Almost surely, 2^{23269787717123} is an apocalyptic number.

23269787717123 is a deficient number, since it is larger than the sum of its proper divisors (259371171277).

23269787717123 is a wasteful number, since it uses less digits than its factorization.

23269787717123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687987477.

The product of its digits is 74680704, while the sum is 65.

The spelling of 23269787717123 in words is "twenty-three trillion, two hundred sixty-nine billion, seven hundred eighty-seven million, seven hundred seventeen thousand, one hundred twenty-three".