113563023113 has 4 divisors (see below), whose sum is σ = 113581821648. Its totient is φ = 113544224580.

The previous prime is 113563023109. The next prime is 113563023131. The reversal of 113563023113 is 311320365311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113563023113 - 2² = 113563023109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113563023143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9390203 + ... + 9402288.

It is an arithmetic number, because the mean of its divisors is an integer number (28395455412).

Almost surely, 2^113563023113 is an apocalyptic number.

It is an amenable number.

113563023113 is a deficient number, since it is larger than the sum of its proper divisors (18798535).

113563023113 is an equidigital number, since it uses as much as digits as its factorization.

113563023113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18798534.

The product of its (nonzero) digits is 4860, while the sum is 29.

Adding to 113563023113 its reverse (311320365311), we get a palindrome (424883388424).

The spelling of 113563023113 in words is "one hundred thirteen billion, five hundred sixty-three million, twenty-three thousand, one hundred thirteen".