3040311133 has 4 divisors (see below), whose sum is σ = 3097675548. Its totient is φ = 2982946720.

The previous prime is 3040311041. The next prime is 3040311149. The reversal of 3040311133 is 3311130403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3311130403 = 7 ⋅473018629.

It can be written as a sum of positive squares in 2 ways, for example, as 2416410649 + 623900484 = 49157^2 + 24978^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3040311133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3040311133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040341133) 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, 28682128 + ... + 28682233.

It is an arithmetic number, because the mean of its divisors is an integer number (774418887).

Almost surely, 2^3040311133 is an apocalyptic number.

It is an amenable number.

3040311133 is a deficient number, since it is larger than the sum of its proper divisors (57364415).

3040311133 is an equidigital number, since it uses as much as digits as its factorization.

3040311133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57364414.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3040311133 is about 55139.0164311987. The cubic root of 3040311133 is about 1448.6807077260.

Adding to 3040311133 its reverse (3311130403), we get a palindrome (6351441536).

The spelling of 3040311133 in words is "three billion, forty million, three hundred eleven thousand, one hundred thirty-three".