133023230203221 has 32 divisors (see below), whose sum is σ = 198883141776000. Its totient is φ = 87866923371264.

The previous prime is 133023230203207. The next prime is 133023230203229. The reversal of 133023230203221 is 122302032320331.

133023230203221 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 2 + 3 + 230 + 203 + 221 = 666.

It is not a de Polignac number, because 133023230203221 - 2³⁸ = 132748352296277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133023230203229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169740946 + ... + 170522828.

It is an arithmetic number, because the mean of its divisors is an integer number (6215098180500).

Almost surely, 2^{133023230203221} is an apocalyptic number.

It is an amenable number.

133023230203221 is a deficient number, since it is larger than the sum of its proper divisors (65859911572779).

133023230203221 is a wasteful number, since it uses less digits than its factorization.

133023230203221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839810 (or 839804 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 133023230203221 its reverse (122302032320331), we get a palindrome (255325262523552).

The spelling of 133023230203221 in words is "one hundred thirty-three trillion, twenty-three billion, two hundred thirty million, two hundred three thousand, two hundred twenty-one".