2423230122143 has 4 divisors (see below), whose sum is σ = 2423453287080. Its totient is φ = 2423006957208.

The previous prime is 2423230122059. The next prime is 2423230122149. The reversal of 2423230122143 is 3412210323242.

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 2423230122143 - 2⁸ = 2423230121887 is a prime.

It is a super-3 number, since 3×2423230122143³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423230122149) 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, 111566180 + ... + 111587897.

It is an arithmetic number, because the mean of its divisors is an integer number (605863321770).

Almost surely, 2^{2423230122143} is an apocalyptic number.

2423230122143 is a deficient number, since it is larger than the sum of its proper divisors (223164937).

2423230122143 is a wasteful number, since it uses less digits than its factorization.

2423230122143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223164936.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2423230122143 its reverse (3412210323242), we get a palindrome (5835440445385).

The spelling of 2423230122143 in words is "two trillion, four hundred twenty-three billion, two hundred thirty million, one hundred twenty-two thousand, one hundred forty-three".