133220230033311 has 6 divisors (see below), whose sum is σ = 192429221159240. Its totient is φ = 88813486688868.

The previous prime is 133220230033279. The next prime is 133220230033327. The reversal of 133220230033311 is 113330032022331.

133220230033311 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 20 + 2 + 300 + 3 + 331 + 1 = 666.

It is not a de Polignac number, because 133220230033311 - 2⁵ = 133220230033279 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 (133220230073311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7401123890731 + ... + 7401123890748.

Almost surely, 2^{133220230033311} is an apocalyptic number.

133220230033311 is a deficient number, since it is larger than the sum of its proper divisors (59208991125929).

133220230033311 is a wasteful number, since it uses less digits than its factorization.

133220230033311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14802247781485 (or 14802247781482 counting only the distinct ones).

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

Adding to 133220230033311 its reverse (113330032022331), we get a palindrome (246550262055642).

The spelling of 133220230033311 in words is "one hundred thirty-three trillion, two hundred twenty billion, two hundred thirty million, thirty-three thousand, three hundred eleven".