2033142311 has 4 divisors (see below), whose sum is σ = 2035059624. Its totient is φ = 2031225000.

The previous prime is 2033142299. The next prime is 2033142313. The reversal of 2033142311 is 1132413302.

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 2033142311 - 2¹⁰ = 2033141287 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 (2033142313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957065 + ... + 959186.

It is an arithmetic number, because the mean of its divisors is an integer number (508764906).

Almost surely, 2^2033142311 is an apocalyptic number.

2033142311 is a deficient number, since it is larger than the sum of its proper divisors (1917313).

2033142311 is a wasteful number, since it uses less digits than its factorization.

2033142311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917312.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2033142311 is about 45090.3793618994. The cubic root of 2033142311 is about 1266.8424071105.

Adding to 2033142311 its reverse (1132413302), we get a palindrome (3165555613).

The spelling of 2033142311 in words is "two billion, thirty-three million, one hundred forty-two thousand, three hundred eleven".