2281353803 has 2 divisors, whose sum is σ = 2281353804. Its totient is φ = 2281353802.

The previous prime is 2281353799. The next prime is 2281353827. The reversal of 2281353803 is 3083531822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2281353803 - 2² = 2281353799 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2281353203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140676901 + 1140676902.

It is an arithmetic number, because the mean of its divisors is an integer number (1140676902).

Almost surely, 2^2281353803 is an apocalyptic number.

2281353803 is a deficient number, since it is larger than the sum of its proper divisors (1).

2281353803 is an equidigital number, since it uses as much as digits as its factorization.

2281353803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 2281353803 is about 47763.5195834645. The cubic root of 2281353803 is about 1316.4293234601.

The spelling of 2281353803 in words is "two billion, two hundred eighty-one million, three hundred fifty-three thousand, eight hundred three".