532243021123 has 4 divisors (see below), whose sum is σ = 580628750328. Its totient is φ = 483857291920.

The previous prime is 532243021117. The next prime is 532243021171. The reversal of 532243021123 is 321120342235.

It is a happy number.

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 532243021123 - 2¹⁷ = 532242890051 is a prime.

It is a super-2 number, since 2×532243021123² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 532243021091 and 532243021100.

It is not an unprimeable number, because it can be changed into a prime (532243024123) 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, 24192864586 + ... + 24192864607.

It is an arithmetic number, because the mean of its divisors is an integer number (145157187582).

Almost surely, 2^532243021123 is an apocalyptic number.

532243021123 is a deficient number, since it is larger than the sum of its proper divisors (48385729205).

532243021123 is a wasteful number, since it uses less digits than its factorization.

532243021123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48385729204.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 532243021123 its reverse (321120342235), we get a palindrome (853363363358).

The spelling of 532243021123 in words is "five hundred thirty-two billion, two hundred forty-three million, twenty-one thousand, one hundred twenty-three".