2203354561003 has 2 divisors, whose sum is σ = 2203354561004. Its totient is φ = 2203354561002.

The previous prime is 2203354560941. The next prime is 2203354561063. The reversal of 2203354561003 is 3001654533022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2203354561003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2203354561003.

It is not a weakly prime, because it can be changed into another prime (2203354561063) 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, 1101677280501 + 1101677280502.

It is an arithmetic number, because the mean of its divisors is an integer number (1101677280502).

Almost surely, 2^{2203354561003} is an apocalyptic number.

2203354561003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203354561003 is an equidigital number, since it uses as much as digits as its factorization.

2203354561003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 2203354561003 in words is "two trillion, two hundred three billion, three hundred fifty-four million, five hundred sixty-one thousand, three".