133303223100231 has 24 divisors (see below), whose sum is σ = 195028250926080. Its totient is φ = 87725074456656.

The previous prime is 133303223100197. The next prime is 133303223100239. The reversal of 133303223100231 is 132001322303331.

133303223100231 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 0 + 322 + 3 + 100 + 231 = 666.

It is not a de Polignac number, because 133303223100231 - 2⁴² = 128905176589127 is a prime.

It is a super-2 number, since 2×133303223100231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133303223100195 and 133303223100204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133303223100239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16788291 + ... + 23419076.

It is an arithmetic number, because the mean of its divisors is an integer number (8126177121920).

Almost surely, 2^{133303223100231} is an apocalyptic number.

133303223100231 is a deficient number, since it is larger than the sum of its proper divisors (61725027825849).

133303223100231 is a wasteful number, since it uses less digits than its factorization.

133303223100231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40212115 (or 40212112 counting only the distinct ones).

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

Adding to 133303223100231 its reverse (132001322303331), we get a palindrome (265304545403562).

The spelling of 133303223100231 in words is "one hundred thirty-three trillion, three hundred three billion, two hundred twenty-three million, one hundred thousand, two hundred thirty-one".