5143313123 has 8 divisors (see below), whose sum is σ = 5540566416. Its totient is φ = 4746290400.

The previous prime is 5143313117. The next prime is 5143313171. The reversal of 5143313123 is 3213133415.

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 5143313123 - 2¹⁰ = 5143312099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5143313092 and 5143313101.

It is not an unprimeable number, because it can be changed into a prime (5143312123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9833 + ... + 101898.

It is an arithmetic number, because the mean of its divisors is an integer number (692570802).

Almost surely, 2^5143313123 is an apocalyptic number.

5143313123 is a deficient number, since it is larger than the sum of its proper divisors (397253293).

5143313123 is a wasteful number, since it uses less digits than its factorization.

5143313123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115285.

The product of its digits is 3240, while the sum is 26.

The square root of 5143313123 is about 71716.8956592517. The cubic root of 5143313123 is about 1726.1597603682.

Adding to 5143313123 its reverse (3213133415), we get a palindrome (8356446538).

The spelling of 5143313123 in words is "five billion, one hundred forty-three million, three hundred thirteen thousand, one hundred twenty-three".