2133331041 has 4 divisors (see below), whose sum is σ = 2844441392. Its totient is φ = 1422220692.

The previous prime is 2133331033. The next prime is 2133331063. The reversal of 2133331041 is 1401333312.

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 not a de Polignac number, because 2133331041 - 2³ = 2133331033 is a prime.

It is a super-2 number, since 2×2133331041² = 9102202660988287362, 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 = 2133330999 and 2133331017.

It is not an unprimeable number, because it can be changed into a prime (2133331091) 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, 355555171 + ... + 355555176.

It is an arithmetic number, because the mean of its divisors is an integer number (711110348).

Almost surely, 2^2133331041 is an apocalyptic number.

It is an amenable number.

2133331041 is a deficient number, since it is larger than the sum of its proper divisors (711110351).

2133331041 is an equidigital number, since it uses as much as digits as its factorization.

2133331041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711110350.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2133331041 is about 46187.9967199271. The cubic root of 2133331041 is about 1287.3187183858.

Adding to 2133331041 its reverse (1401333312), we get a palindrome (3534664353).

The spelling of 2133331041 in words is "two billion, one hundred thirty-three million, three hundred thirty-one thousand, forty-one".