133231210220223 has 24 divisors (see below), whose sum is σ = 192914631874848. Its totient is φ = 88604231933952.

The previous prime is 133231210220203. The next prime is 133231210220231. The reversal of 133231210220223 is 322022012132331.

133231210220223 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 3 + 1 + 210 + 220 + 223 = 666.

It is not a de Polignac number, because 133231210220223 - 2¹⁶ = 133231210154687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133231210220203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5503711 + ... + 17226527.

It is an arithmetic number, because the mean of its divisors is an integer number (8038109661452).

Almost surely, 2^{133231210220223} is an apocalyptic number.

133231210220223 is a deficient number, since it is larger than the sum of its proper divisors (59683421654625).

133231210220223 is a wasteful number, since it uses less digits than its factorization.

133231210220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11725903 (or 11725900 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 133231210220223 its reverse (322022012132331), we get a palindrome (455253222352554).

The spelling of 133231210220223 in words is "one hundred thirty-three trillion, two hundred thirty-one billion, two hundred ten million, two hundred twenty thousand, two hundred twenty-three".