23313124530 has 96 divisors (see below), whose sum is σ = 63902127744. Its totient is φ = 5885180928.

The previous prime is 23313124529. The next prime is 23313124537. The reversal of 23313124530 is 3542131332.

23313124530 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 3 + 124 + 530 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23313124494 and 23313124503.

It is not an unprimeable number, because it can be changed into a prime (23313124537) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 142737 + ... + 258843.

It is an arithmetic number, because the mean of its divisors is an integer number (665647164).

Almost surely, 2^23313124530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23313124530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31951063872).

23313124530 is an abundant number, since it is smaller than the sum of its proper divisors (40589003214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23313124530 is a wasteful number, since it uses less digits than its factorization.

23313124530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116240 (or 116237 counting only the distinct ones).

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

Adding to 23313124530 its reverse (3542131332), we get a palindrome (26855255862).

The spelling of 23313124530 in words is "twenty-three billion, three hundred thirteen million, one hundred twenty-four thousand, five hundred thirty".