252303523113 has 8 divisors (see below), whose sum is σ = 336470926176. Its totient is φ = 168169234400.

The previous prime is 252303523097. The next prime is 252303523139. The reversal of 252303523113 is 311325303252.

It is a happy number.

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 252303523113 - 2⁴ = 252303523097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252303523163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8260803 + ... + 8291288.

It is an arithmetic number, because the mean of its divisors is an integer number (42058865772).

Almost surely, 2^252303523113 is an apocalyptic number.

It is an amenable number.

252303523113 is a deficient number, since it is larger than the sum of its proper divisors (84167403063).

252303523113 is a wasteful number, since it uses less digits than its factorization.

252303523113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16557175.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 252303523113 its reverse (311325303252), we get a palindrome (563628826365).

The spelling of 252303523113 in words is "two hundred fifty-two billion, three hundred three million, five hundred twenty-three thousand, one hundred thirteen".