113123001223 has 8 divisors (see below), whose sum is σ = 113489917200. Its totient is φ = 112756237440.

The previous prime is 113123001163. The next prime is 113123001239. The reversal of 113123001223 is 322100321311.

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 113123001223 - 2¹⁷ = 113122870151 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 113123001223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113123001923) 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, 1558953 + ... + 1629901.

It is an arithmetic number, because the mean of its divisors is an integer number (14186239650).

Almost surely, 2^113123001223 is an apocalyptic number.

113123001223 is a deficient number, since it is larger than the sum of its proper divisors (366915977).

113123001223 is an equidigital number, since it uses as much as digits as its factorization.

113123001223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76097.

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

Adding to 113123001223 its reverse (322100321311), we get a palindrome (435223322534).

The spelling of 113123001223 in words is "one hundred thirteen billion, one hundred twenty-three million, one thousand, two hundred twenty-three".