133320232223 has 8 divisors (see below), whose sum is σ = 139806764400. Its totient is φ = 126959652288.

The previous prime is 133320232211. The next prime is 133320232229. The reversal of 133320232223 is 322232023331.

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 133320232223 - 2²⁶ = 133253123359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133320232192 and 133320232201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133320232229) 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, 31485893 + ... + 31490126.

It is an arithmetic number, because the mean of its divisors is an integer number (17475845550).

Almost surely, 2^133320232223 is an apocalyptic number.

133320232223 is a deficient number, since it is larger than the sum of its proper divisors (6486532177).

133320232223 is an equidigital number, since it uses as much as digits as its factorization.

133320232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62976121.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 133320232223 its reverse (322232023331), we get a palindrome (455552255554).

The spelling of 133320232223 in words is "one hundred thirty-three billion, three hundred twenty million, two hundred thirty-two thousand, two hundred twenty-three".