2133311303101 has 4 divisors (see below), whose sum is σ = 2327248694304. Its totient is φ = 1939373911900.

The previous prime is 2133311303093. The next prime is 2133311303107. The reversal of 2133311303101 is 1013031133312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2133311303101 - 2³ = 2133311303093 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 (2133311303107) 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, 96968695585 + ... + 96968695606.

It is an arithmetic number, because the mean of its divisors is an integer number (581812173576).

Almost surely, 2^{2133311303101} is an apocalyptic number.

It is an amenable number.

2133311303101 is a deficient number, since it is larger than the sum of its proper divisors (193937391203).

2133311303101 is a wasteful number, since it uses less digits than its factorization.

2133311303101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193937391202.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 2133311303101 its reverse (1013031133312), we get a palindrome (3146342436413).

The spelling of 2133311303101 in words is "two trillion, one hundred thirty-three billion, three hundred eleven million, three hundred three thousand, one hundred one".