23143066129 has 4 divisors (see below), whose sum is σ = 23146398720. Its totient is φ = 23139733540.

The previous prime is 23143066117. The next prime is 23143066153. The reversal of 23143066129 is 92166034132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23143066129 - 2¹³ = 23143057937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23143066159) 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 3 ways as a sum of consecutive naturals, for example, 1655857 + ... + 1669774.

It is an arithmetic number, because the mean of its divisors is an integer number (5786599680).

Almost surely, 2^23143066129 is an apocalyptic number.

It is an amenable number.

23143066129 is a deficient number, since it is larger than the sum of its proper divisors (3332591).

23143066129 is an equidigital number, since it uses as much as digits as its factorization.

23143066129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332590.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 23143066129 in words is "twenty-three billion, one hundred forty-three million, sixty-six thousand, one hundred twenty-nine".