232523343343513 has 8 divisors (see below), whose sum is σ = 246213588635208. Its totient is φ = 218834476003584.

The previous prime is 232523343343471. The next prime is 232523343343579. The reversal of 232523343343513 is 315343343325232.

It can be written as a sum of positive squares in 4 ways, for example, as 31705762239369 + 200817581104144 = 5630787^2 + 14171012^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232523343343513 - 2²⁹ = 232522806472601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232523343143513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344140506 + ... + 344815507.

It is an arithmetic number, because the mean of its divisors is an integer number (30776698579401).

Almost surely, 2^{232523343343513} is an apocalyptic number.

It is an amenable number.

232523343343513 is a deficient number, since it is larger than the sum of its proper divisors (13690245291695).

232523343343513 is a wasteful number, since it uses less digits than its factorization.

232523343343513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688975883.

The product of its digits is 6998400, while the sum is 46.

Adding to 232523343343513 its reverse (315343343325232), we get a palindrome (547866686668745).

The spelling of 232523343343513 in words is "two hundred thirty-two trillion, five hundred twenty-three billion, three hundred forty-three million, three hundred forty-three thousand, five hundred thirteen".