2241451903 has 2 divisors, whose sum is σ = 2241451904. Its totient is φ = 2241451902.

The previous prime is 2241451889. The next prime is 2241451909. The reversal of 2241451903 is 3091541422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2241451903 - 2⁵ = 2241451871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241451909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120725951 + 1120725952.

It is an arithmetic number, because the mean of its divisors is an integer number (1120725952).

Almost surely, 2^2241451903 is an apocalyptic number.

2241451903 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241451903 is an equidigital number, since it uses as much as digits as its factorization.

2241451903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2241451903 is about 47343.9743050792. The cubic root of 2241451903 is about 1308.7091577210.

The spelling of 2241451903 in words is "two billion, two hundred forty-one million, four hundred fifty-one thousand, nine hundred three".