13113022203123 has 8 divisors (see below), whose sum is σ = 17484877315008. Its totient is φ = 8741590946664.

The previous prime is 13113022203091. The next prime is 13113022203181. The reversal of 13113022203123 is 32130222031131.

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

It is not a de Polignac number, because 13113022203123 - 2⁵ = 13113022203091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13113022203093 and 13113022203102.

It is not an unprimeable number, because it can be changed into a prime (13113022203823) 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, 105891661 + ... + 106015422.

It is an arithmetic number, because the mean of its divisors is an integer number (2185609664376).

Almost surely, 2^{13113022203123} is an apocalyptic number.

13113022203123 is a deficient number, since it is larger than the sum of its proper divisors (4371855111885).

13113022203123 is a wasteful number, since it uses less digits than its factorization.

13113022203123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211927713.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13113022203123 its reverse (32130222031131), we get a palindrome (45243244234254).

The spelling of 13113022203123 in words is "thirteen trillion, one hundred thirteen billion, twenty-two million, two hundred three thousand, one hundred twenty-three".