2000133311 has 4 divisors (see below), whose sum is σ = 2181963624. Its totient is φ = 1818303000.

The previous prime is 2000133259. The next prime is 2000133319. The reversal of 2000133311 is 1133310002.

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 2000133311 - 2¹⁴ = 2000116927 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 (2000133319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90915140 + ... + 90915161.

It is an arithmetic number, because the mean of its divisors is an integer number (545490906).

Almost surely, 2^2000133311 is an apocalyptic number.

2000133311 is a deficient number, since it is larger than the sum of its proper divisors (181830313).

2000133311 is a wasteful number, since it uses less digits than its factorization.

2000133311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181830312.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 2000133311 is about 44722.8499874505. The cubic root of 2000133311 is about 1259.9490428288.

Adding to 2000133311 its reverse (1133310002), we get a palindrome (3133443313).

The spelling of 2000133311 in words is "two billion, one hundred thirty-three thousand, three hundred eleven".