2133201441311 has 4 divisors (see below), whose sum is σ = 2245475201400. Its totient is φ = 2020927681224.

The previous prime is 2133201441307. The next prime is 2133201441317. The reversal of 2133201441311 is 1131441023312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2133201441311 - 2² = 2133201441307 is a prime.

It is a super-2 number, since 2×2133201441311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133201441317) 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 3 ways as a sum of consecutive naturals, for example, 56136880016 + ... + 56136880053.

It is an arithmetic number, because the mean of its divisors is an integer number (561368800350).

Almost surely, 2^{2133201441311} is an apocalyptic number.

2133201441311 is a deficient number, since it is larger than the sum of its proper divisors (112273760089).

2133201441311 is a wasteful number, since it uses less digits than its factorization.

2133201441311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112273760088.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 2133201441311 its reverse (1131441023312), we get a palindrome (3264642464623).

The spelling of 2133201441311 in words is "two trillion, one hundred thirty-three billion, two hundred one million, four hundred forty-one thousand, three hundred eleven".