3130330321133 has 4 divisors (see below), whose sum is σ = 3130336475388. Its totient is φ = 3130324166880.

The previous prime is 3130330321127. The next prime is 3130330321193. The reversal of 3130330321133 is 3311230330313.

It is a happy number.

3130330321133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2104884475684 + 1025445845449 = 1450822^2 + 1012643^2 .

It is a cyclic number.

It is not a de Polignac number, because 3130330321133 - 2¹⁴ = 3130330304749 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 (3130330321193) 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, 2237858 + ... + 3356883.

It is an arithmetic number, because the mean of its divisors is an integer number (782584118847).

Almost surely, 2^{3130330321133} is an apocalyptic number.

It is an amenable number.

3130330321133 is a deficient number, since it is larger than the sum of its proper divisors (6154255).

3130330321133 is an equidigital number, since it uses as much as digits as its factorization.

3130330321133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6154254.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 3130330321133 its reverse (3311230330313), we get a palindrome (6441560651446).

The spelling of 3130330321133 in words is "three trillion, one hundred thirty billion, three hundred thirty million, three hundred twenty-one thousand, one hundred thirty-three".