225610350403 has 2 divisors, whose sum is σ = 225610350404. Its totient is φ = 225610350402.

The previous prime is 225610350367. The next prime is 225610350439. The reversal of 225610350403 is 304053016522.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (225610350367) and next prime (225610350439).

It is a cyclic number.

It is not a de Polignac number, because 225610350403 - 2²¹ = 225608253251 is a prime.

It is not a weakly prime, because it can be changed into another prime (225610351403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112805175201 + 112805175202.

It is an arithmetic number, because the mean of its divisors is an integer number (112805175202).

Almost surely, 2^225610350403 is an apocalyptic number.

225610350403 is a deficient number, since it is larger than the sum of its proper divisors (1).

225610350403 is an equidigital number, since it uses as much as digits as its factorization.

225610350403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 225610350403 its reverse (304053016522), we get a palindrome (529663366925).

The spelling of 225610350403 in words is "two hundred twenty-five billion, six hundred ten million, three hundred fifty thousand, four hundred three".