3113223030133 has 2 divisors, whose sum is σ = 3113223030134. Its totient is φ = 3113223030132.

The previous prime is 3113223030121. The next prime is 3113223030157. The reversal of 3113223030133 is 3310303223113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1623121864324 + 1490101165809 = 1274018^2 + 1220697^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113223030133 - 2⁴¹ = 914199774581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113223030098 and 3113223030107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113223030733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556611515066 + 1556611515067.

It is an arithmetic number, because the mean of its divisors is an integer number (1556611515067).

Almost surely, 2^{3113223030133} is an apocalyptic number.

It is an amenable number.

3113223030133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113223030133 is an equidigital number, since it uses as much as digits as its factorization.

3113223030133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 3113223030133 its reverse (3310303223113), we get a palindrome (6423526253246).

The spelling of 3113223030133 in words is "three trillion, one hundred thirteen billion, two hundred twenty-three million, thirty thousand, one hundred thirty-three".