133202221323 has 8 divisors (see below), whose sum is σ = 177614395200. Its totient is φ = 88795764168.

The previous prime is 133202221289. The next prime is 133202221333. The reversal of 133202221323 is 323122202331.

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

It is not a de Polignac number, because 133202221323 - 2¹⁰ = 133202220299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133202221293 and 133202221302.

It is not an unprimeable number, because it can be changed into a prime (133202221333) 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, 1374513 + ... + 1468226.

It is an arithmetic number, because the mean of its divisors is an integer number (22201799400).

Almost surely, 2^133202221323 is an apocalyptic number.

133202221323 is a deficient number, since it is larger than the sum of its proper divisors (44412173877).

133202221323 is a wasteful number, since it uses less digits than its factorization.

133202221323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858361.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 133202221323 its reverse (323122202331), we get a palindrome (456324423654).

The spelling of 133202221323 in words is "one hundred thirty-three billion, two hundred two million, two hundred twenty-one thousand, three hundred twenty-three".