113100231223 has 4 divisors (see below), whose sum is σ = 129257407120. Its totient is φ = 96943055328.

The previous prime is 113100231161. The next prime is 113100231313. The reversal of 113100231223 is 322132001311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113100231223 - 2¹³ = 113100223031 is a prime.

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 113100231223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113100201223) 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, 8078587938 + ... + 8078587951.

It is an arithmetic number, because the mean of its divisors is an integer number (32314351780).

Almost surely, 2^113100231223 is an apocalyptic number.

113100231223 is a deficient number, since it is larger than the sum of its proper divisors (16157175897).

113100231223 is an equidigital number, since it uses as much as digits as its factorization.

113100231223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16157175896.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113100231223 its reverse (322132001311), we get a palindrome (435232232534).

The spelling of 113100231223 in words is "one hundred thirteen billion, one hundred million, two hundred thirty-one thousand, two hundred twenty-three".