2040104133 has 6 divisors (see below), whose sum is σ = 2946817094. Its totient is φ = 1360069416.

The previous prime is 2040104047. The next prime is 2040104149. The reversal of 2040104133 is 3314010402.

It can be written as a sum of positive squares in only one way, i.e., 1555355844 + 484748289 = 39438^2 + 22017^2 .

It is not a de Polignac number, because 2040104133 - 2¹² = 2040100037 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 (2040104153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113339110 + ... + 113339127.

Almost surely, 2^2040104133 is an apocalyptic number.

It is an amenable number.

2040104133 is a deficient number, since it is larger than the sum of its proper divisors (906712961).

2040104133 is a wasteful number, since it uses less digits than its factorization.

2040104133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226678243 (or 226678240 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2040104133 is about 45167.5119195202. The cubic root of 2040104133 is about 1268.2867204899.

Adding to 2040104133 its reverse (3314010402), we get a palindrome (5354114535).

The spelling of 2040104133 in words is "two billion, forty million, one hundred four thousand, one hundred thirty-three".