13124404223 has 8 divisors (see below), whose sum is σ = 15788757120. Its totient is φ = 10657410840.

The previous prime is 13124404099. The next prime is 13124404231. The reversal of 13124404223 is 32240442131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13124404223 - 2³⁰ = 12050662399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13124404192 and 13124404201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124404253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49339733 + ... + 49339998.

It is an arithmetic number, because the mean of its divisors is an integer number (1973594640).

Almost surely, 2^13124404223 is an apocalyptic number.

13124404223 is a deficient number, since it is larger than the sum of its proper divisors (2664352897).

13124404223 is an equidigital number, since it uses as much as digits as its factorization.

13124404223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98679757.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13124404223 its reverse (32240442131), we get a palindrome (45364846354).

The spelling of 13124404223 in words is "thirteen billion, one hundred twenty-four million, four hundred four thousand, two hundred twenty-three".