5143123340120 has 64 divisors (see below), whose sum is σ = 11976837811200. Its totient is φ = 1985633274240.

The previous prime is 5143123340057. The next prime is 5143123340149. The reversal of 5143123340120 is 210433213415.

It is a super-3 number, since 3×5143123340120³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5001914 + ... + 5941833.

It is an arithmetic number, because the mean of its divisors is an integer number (187138090800).

Almost surely, 2^{5143123340120} is an apocalyptic number.

It is an amenable number.

5143123340120 is an abundant number, since it is smaller than the sum of its proper divisors (6833714471080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5143123340120 is a wasteful number, since it uses less digits than its factorization.

5143123340120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10944168 (or 10944164 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 5143123340120 its reverse (210433213415), we get a palindrome (5353556553535).

The spelling of 5143123340120 in words is "five trillion, one hundred forty-three billion, one hundred twenty-three million, three hundred forty thousand, one hundred twenty".