225603631703 has 2 divisors, whose sum is σ = 225603631704. Its totient is φ = 225603631702.

The previous prime is 225603631697. The next prime is 225603631709. The reversal of 225603631703 is 307136306522.

It is a balanced prime because it is at equal distance from previous prime (225603631697) and next prime (225603631709).

It is a cyclic number.

It is not a de Polignac number, because 225603631703 - 2¹⁸ = 225603369559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225603631709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112801815851 + 112801815852.

It is an arithmetic number, because the mean of its divisors is an integer number (112801815852).

Almost surely, 2^225603631703 is an apocalyptic number.

225603631703 is a deficient number, since it is larger than the sum of its proper divisors (1).

225603631703 is an equidigital number, since it uses as much as digits as its factorization.

225603631703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 225603631703 in words is "two hundred twenty-five billion, six hundred three million, six hundred thirty-one thousand, seven hundred three".