133150206441 has 16 divisors (see below), whose sum is σ = 209891952000. Its totient is φ = 73462182528.

The previous prime is 133150206437. The next prime is 133150206461. The reversal of 133150206441 is 144602051331.

It is not a de Polignac number, because 133150206441 - 2² = 133150206437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133150206399 and 133150206408.

It is not an unprimeable number, because it can be changed into a prime (133150206401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109318116 + ... + 109319333.

It is an arithmetic number, because the mean of its divisors is an integer number (13118247000).

Almost surely, 2^133150206441 is an apocalyptic number.

It is an amenable number.

133150206441 is a deficient number, since it is larger than the sum of its proper divisors (76741745559).

133150206441 is a wasteful number, since it uses less digits than its factorization.

133150206441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218637488.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 133150206441 its reverse (144602051331), we get a palindrome (277752257772).

The spelling of 133150206441 in words is "one hundred thirty-three billion, one hundred fifty million, two hundred six thousand, four hundred forty-one".