543103140023 has 8 divisors (see below), whose sum is σ = 566723845248. Its totient is φ = 519483061944.

The previous prime is 543103140017. The next prime is 543103140043. The reversal of 543103140023 is 320041301345.

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 543103140023 - 2¹⁰ = 543103138999 is a prime.

It is a super-2 number, since 2×543103140023² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 543103139974 and 543103140001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543103140043) 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, 2797340 + ... + 2985182.

It is an arithmetic number, because the mean of its divisors is an integer number (70840480656).

Almost surely, 2^543103140023 is an apocalyptic number.

543103140023 is a deficient number, since it is larger than the sum of its proper divisors (23620705225).

543103140023 is a wasteful number, since it uses less digits than its factorization.

543103140023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313573.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 543103140023 its reverse (320041301345), we get a palindrome (863144441368).

The spelling of 543103140023 in words is "five hundred forty-three billion, one hundred three million, one hundred forty thousand, twenty-three".