13033232231223 has 32 divisors (see below), whose sum is σ = 18302362467840. Its totient is φ = 8226968601600.

The previous prime is 13033232231207. The next prime is 13033232231249. The reversal of 13033232231223 is 32213223233031.

It is not a de Polignac number, because 13033232231223 - 2⁴ = 13033232231207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13033232231203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1034295123 + ... + 1034307723.

It is an arithmetic number, because the mean of its divisors is an integer number (571948827120).

Almost surely, 2^{13033232231223} is an apocalyptic number.

13033232231223 is a deficient number, since it is larger than the sum of its proper divisors (5269130236617).

13033232231223 is a wasteful number, since it uses less digits than its factorization.

13033232231223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21207.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 13033232231223 its reverse (32213223233031), we get a palindrome (45246455464254).

The spelling of 13033232231223 in words is "thirteen trillion, thirty-three billion, two hundred thirty-two million, two hundred thirty-one thousand, two hundred twenty-three".