524213232123 has 32 divisors (see below), whose sum is σ = 828465625600. Its totient is φ = 294639720480.

The previous prime is 524213232073. The next prime is 524213232133. The reversal of 524213232123 is 321232312425.

It is not a de Polignac number, because 524213232123 - 2¹⁸ = 524212969979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (524213232133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4112965 + ... + 4238502.

It is an arithmetic number, because the mean of its divisors is an integer number (25889550800).

Almost surely, 2^524213232123 is an apocalyptic number.

524213232123 is a deficient number, since it is larger than the sum of its proper divisors (304252393477).

524213232123 is an equidigital number, since it uses as much as digits as its factorization.

524213232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8351552 (or 8351538 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 524213232123 its reverse (321232312425), we get a palindrome (845445544548).

The spelling of 524213232123 in words is "five hundred twenty-four billion, two hundred thirteen million, two hundred thirty-two thousand, one hundred twenty-three".