3113030189 has 2 divisors, whose sum is σ = 3113030190. Its totient is φ = 3113030188.

The previous prime is 3113030161. The next prime is 3113030203. The reversal of 3113030189 is 9810303113.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2098098025 + 1014932164 = 45805^2 + 31858^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113030189 - 2¹² = 3113026093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113030149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556515094 + 1556515095.

It is an arithmetic number, because the mean of its divisors is an integer number (1556515095).

Almost surely, 2^3113030189 is an apocalyptic number.

It is an amenable number.

3113030189 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113030189 is an equidigital number, since it uses as much as digits as its factorization.

3113030189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 3113030189 is about 55794.5354761557. The cubic root of 3113030189 is about 1460.1398172536.

The spelling of 3113030189 in words is "three billion, one hundred thirteen million, thirty thousand, one hundred eighty-nine".