133341220411 has 32 divisors (see below), whose sum is σ = 161609011200. Its totient is φ = 107469879840.

The previous prime is 133341220357. The next prime is 133341220433. The reversal of 133341220411 is 114022143331.

It is a cyclic number.

It is not a de Polignac number, because 133341220411 - 2⁹ = 133341219899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133341220471) 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, 18185016 + ... + 18192346.

It is an arithmetic number, because the mean of its divisors is an integer number (5050281600).

Almost surely, 2^133341220411 is an apocalyptic number.

133341220411 is a deficient number, since it is larger than the sum of its proper divisors (28267790789).

133341220411 is a wasteful number, since it uses less digits than its factorization.

133341220411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8359.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 133341220411 its reverse (114022143331), we get a palindrome (247363363742).

The spelling of 133341220411 in words is "one hundred thirty-three billion, three hundred forty-one million, two hundred twenty thousand, four hundred eleven".