23202325313543 has 16 divisors (see below), whose sum is σ = 24241105236000. Its totient is φ = 22185459660672.

The previous prime is 23202325313509. The next prime is 23202325313561. The reversal of 23202325313543 is 34531352320232.

It is not a de Polignac number, because 23202325313543 - 2¹² = 23202325309447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23202325313497 and 23202325313506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202325313593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5077613 + ... + 8496281.

It is an arithmetic number, because the mean of its divisors is an integer number (1515069077250).

Almost surely, 2^{23202325313543} is an apocalyptic number.

23202325313543 is a deficient number, since it is larger than the sum of its proper divisors (1038779922457).

23202325313543 is a wasteful number, since it uses less digits than its factorization.

23202325313543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421874.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 23202325313543 its reverse (34531352320232), we get a palindrome (57733677633775).

The spelling of 23202325313543 in words is "twenty-three trillion, two hundred two billion, three hundred twenty-five million, three hundred thirteen thousand, five hundred forty-three".