13033133223223 has 4 divisors (see below), whose sum is σ = 13211669294848. Its totient is φ = 12854597151600.

The previous prime is 13033133223217. The next prime is 13033133223233. The reversal of 13033133223223 is 32232233133031.

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

It is a cyclic number.

It is not a de Polignac number, because 13033133223223 - 2¹³ = 13033133215031 is a prime.

It is a super-2 number, since 2×13033133223223² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13033133223233) 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, 89268035703 + ... + 89268035848.

It is an arithmetic number, because the mean of its divisors is an integer number (3302917323712).

Almost surely, 2^{13033133223223} is an apocalyptic number.

13033133223223 is a deficient number, since it is larger than the sum of its proper divisors (178536071625).

13033133223223 is an equidigital number, since it uses as much as digits as its factorization.

13033133223223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178536071624.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 13033133223223 its reverse (32232233133031), we get a palindrome (45265366356254).

The spelling of 13033133223223 in words is "thirteen trillion, thirty-three billion, one hundred thirty-three million, two hundred twenty-three thousand, two hundred twenty-three".