3122243903 has 2 divisors, whose sum is σ = 3122243904. Its totient is φ = 3122243902.

The previous prime is 3122243867. The next prime is 3122243909. The reversal of 3122243903 is 3093422213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3122243903 - 2²⁰ = 3121195327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3122243909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561121951 + 1561121952.

It is an arithmetic number, because the mean of its divisors is an integer number (1561121952).

Almost surely, 2^3122243903 is an apocalyptic number.

3122243903 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122243903 is an equidigital number, since it uses as much as digits as its factorization.

3122243903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3122243903 is about 55877.0427188125. The cubic root of 3122243903 is about 1461.5789359408.

The spelling of 3122243903 in words is "three billion, one hundred twenty-two million, two hundred forty-three thousand, nine hundred three".