113252645663 has 8 divisors (see below), whose sum is σ = 115567868448. Its totient is φ = 110944029664.

The previous prime is 113252645629. The next prime is 113252645711. The reversal of 113252645663 is 366546252311.

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 113252645663 - 2¹⁴ = 113252629279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113252645603) 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, 1617056 + ... + 1685637.

It is an arithmetic number, because the mean of its divisors is an integer number (14445983556).

Almost surely, 2^113252645663 is an apocalyptic number.

113252645663 is a deficient number, since it is larger than the sum of its proper divisors (2315222785).

113252645663 is an equidigital number, since it uses as much as digits as its factorization.

113252645663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3303393.

The product of its digits is 777600, while the sum is 44.

Adding to 113252645663 its reverse (366546252311), we get a palindrome (479798897974).

The spelling of 113252645663 in words is "one hundred thirteen billion, two hundred fifty-two million, six hundred forty-five thousand, six hundred sixty-three".