133133422401 has 48 divisors (see below), whose sum is σ = 227949096960. Its totient is φ = 73260754560.

The previous prime is 133133422369. The next prime is 133133422403. The reversal of 133133422401 is 104224331331.

It is a happy number.

133133422401 is a `hidden beast` number, since 1 + 3 + 313 + 342 + 2 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 133133422401 - 2⁵ = 133133422369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133133422403) 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, 604611 + ... + 794871.

It is an arithmetic number, because the mean of its divisors is an integer number (4748939520).

Almost surely, 2^133133422401 is an apocalyptic number.

It is an amenable number.

133133422401 is a deficient number, since it is larger than the sum of its proper divisors (94815674559).

133133422401 is a wasteful number, since it uses less digits than its factorization.

133133422401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190686 (or 190683 counting only the distinct ones).

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

Adding to 133133422401 its reverse (104224331331), we get a palindrome (237357753732).

The spelling of 133133422401 in words is "one hundred thirty-three billion, one hundred thirty-three million, four hundred twenty-two thousand, four hundred one".