52403331123 has 96 divisors (see below), whose sum is σ = 94068269568. Its totient is φ = 27656640000.

The previous prime is 52403331089. The next prime is 52403331137. The reversal of 52403331123 is 32113330425.

52403331123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52403331123 - 2¹⁷ = 52403200051 is a prime.

It is a super-2 number, since 2×52403331123² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52403331223) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2148748 + ... + 2172998.

It is an arithmetic number, because the mean of its divisors is an integer number (979877808).

Almost surely, 2^52403331123 is an apocalyptic number.

52403331123 is a deficient number, since it is larger than the sum of its proper divisors (41664938445).

52403331123 is a wasteful number, since it uses less digits than its factorization.

52403331123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24377 (or 24374 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 52403331123 its reverse (32113330425), we get a palindrome (84516661548).

The spelling of 52403331123 in words is "fifty-two billion, four hundred three million, three hundred thirty-one thousand, one hundred twenty-three".