113316236123 has 4 divisors (see below), whose sum is σ = 115454278368. Its totient is φ = 111178193880.

The previous prime is 113316236119. The next prime is 113316236177. The reversal of 113316236123 is 321632613311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321632613311 = 15937 ⋅20181503.

It is a cyclic number.

It is not a de Polignac number, because 113316236123 - 2² = 113316236119 is a prime.

It is a super-2 number, since 2×113316236123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113316236123.

It is not an unprimeable number, because it can be changed into a prime (113316236923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069021043 + ... + 1069021148.

It is an arithmetic number, because the mean of its divisors is an integer number (28863569592).

Almost surely, 2^113316236123 is an apocalyptic number.

113316236123 is a deficient number, since it is larger than the sum of its proper divisors (2138042245).

113316236123 is an equidigital number, since it uses as much as digits as its factorization.

113316236123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138042244.

The product of its digits is 11664, while the sum is 32.

Adding to 113316236123 its reverse (321632613311), we get a palindrome (434948849434).

The spelling of 113316236123 in words is "one hundred thirteen billion, three hundred sixteen million, two hundred thirty-six thousand, one hundred twenty-three".