133221301030323 has 48 divisors (see below), whose sum is σ = 210183023831040. Its totient is φ = 80640769406400.

The previous prime is 133221301030303. The next prime is 133221301030339. The reversal of 133221301030323 is 323030103122331.

133221301030323 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 2 + 1 + 301 + 0 + 30 + 323 = 666.

It is not a de Polignac number, because 133221301030323 - 2⁵ = 133221301030291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133221301030303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 566195940 + ... + 566431182.

It is an arithmetic number, because the mean of its divisors is an integer number (4378812996480).

Almost surely, 2^{133221301030323} is an apocalyptic number.

133221301030323 is a deficient number, since it is larger than the sum of its proper divisors (76961722800717).

133221301030323 is a wasteful number, since it uses less digits than its factorization.

133221301030323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242280 (or 242277 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 133221301030323 its reverse (323030103122331), we get a palindrome (456251404152654).

The spelling of 133221301030323 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, three hundred one million, thirty thousand, three hundred twenty-three".