133132230223 has 4 divisors (see below), whose sum is σ = 133147678048. Its totient is φ = 133116782400.

The previous prime is 133132230199. The next prime is 133132230227. The reversal of 133132230223 is 322032231331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322032231331 = 16369 ⋅19673299.

It is a cyclic number.

It is not a de Polignac number, because 133132230223 - 2⁵ = 133132230191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133132230227) 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, 7710978 + ... + 7728223.

It is an arithmetic number, because the mean of its divisors is an integer number (33286919512).

Almost surely, 2^133132230223 is an apocalyptic number.

133132230223 is a deficient number, since it is larger than the sum of its proper divisors (15447825).

133132230223 is an equidigital number, since it uses as much as digits as its factorization.

133132230223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15447824.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 133132230223 its reverse (322032231331), we get a palindrome (455164461554).

The spelling of 133132230223 in words is "one hundred thirty-three billion, one hundred thirty-two million, two hundred thirty thousand, two hundred twenty-three".