3123225311 has 2 divisors, whose sum is σ = 3123225312. Its totient is φ = 3123225310.

The previous prime is 3123225299. The next prime is 3123225317. The reversal of 3123225311 is 1135223213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3123225311 - 2¹⁰ = 3123224287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3123225317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561612655 + 1561612656.

It is an arithmetic number, because the mean of its divisors is an integer number (1561612656).

Almost surely, 2^3123225311 is an apocalyptic number.

3123225311 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123225311 is an equidigital number, since it uses as much as digits as its factorization.

3123225311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 3123225311 is about 55885.8238822691. The cubic root of 3123225311 is about 1461.7320581866.

Adding to 3123225311 its reverse (1135223213), we get a palindrome (4258448524).

The spelling of 3123225311 in words is "three billion, one hundred twenty-three million, two hundred twenty-five thousand, three hundred eleven".