133302211311 has 8 divisors (see below), whose sum is σ = 177908344240. Its totient is φ = 88782109632.

The previous prime is 133302211309. The next prime is 133302211319. The reversal of 133302211311 is 113112203331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133302211311 - 2¹ = 133302211309 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 (133302211319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21504196 + ... + 21510393.

It is an arithmetic number, because the mean of its divisors is an integer number (22238543030).

Almost surely, 2^133302211311 is an apocalyptic number.

133302211311 is a deficient number, since it is larger than the sum of its proper divisors (44606132929).

133302211311 is a wasteful number, since it uses less digits than its factorization.

133302211311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43015625.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 133302211311 its reverse (113112203331), we get a palindrome (246414414642).

The spelling of 133302211311 in words is "one hundred thirty-three billion, three hundred two million, two hundred eleven thousand, three hundred eleven".