2133041131 has 4 divisors (see below), whose sum is σ = 2297121232. Its totient is φ = 1968961032.

The previous prime is 2133041129. The next prime is 2133041171. The reversal of 2133041131 is 1311403312.

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 2133041131 - 2¹ = 2133041129 is a prime.

It is a super-2 number, since 2×2133041131² = 9099728933075518322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2133041099 and 2133041108.

It is not an unprimeable number, because it can be changed into a prime (2133041171) 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, 82040031 + ... + 82040056.

It is an arithmetic number, because the mean of its divisors is an integer number (574280308).

Almost surely, 2^2133041131 is an apocalyptic number.

2133041131 is a deficient number, since it is larger than the sum of its proper divisors (164080101).

2133041131 is a wasteful number, since it uses less digits than its factorization.

2133041131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164080100.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2133041131 is about 46184.8582438011. The cubic root of 2133041131 is about 1287.2604021549.

Adding to 2133041131 its reverse (1311403312), we get a palindrome (3444444443).

The spelling of 2133041131 in words is "two billion, one hundred thirty-three million, forty-one thousand, one hundred thirty-one".