3113203229 has 2 divisors, whose sum is σ = 3113203230. Its totient is φ = 3113203228.

The previous prime is 3113203213. The next prime is 3113203237. The reversal of 3113203229 is 9223023113.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1568556025 + 1544647204 = 39605^2 + 39302^2 .

It is a cyclic number.

It is not a de Polignac number, because 3113203229 - 2⁴ = 3113203213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113203198 and 3113203207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3113203279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556601614 + 1556601615.

It is an arithmetic number, because the mean of its divisors is an integer number (1556601615).

Almost surely, 2^3113203229 is an apocalyptic number.

It is an amenable number.

3113203229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113203229 is an equidigital number, since it uses as much as digits as its factorization.

3113203229 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 26.

The square root of 3113203229 is about 55796.0861441015. The cubic root of 3113203229 is about 1460.1668710562.

The spelling of 3113203229 in words is "three billion, one hundred thirteen million, two hundred three thousand, two hundred twenty-nine".