10663253203 has 2 divisors, whose sum is σ = 10663253204. Its totient is φ = 10663253202.

The previous prime is 10663253197. The next prime is 10663253239. The reversal of 10663253203 is 30235236601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10663253203 - 2¹⁷ = 10663122131 is a prime.

It is a super-2 number, since 2×10663253203² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10663257203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5331626601 + 5331626602.

It is an arithmetic number, because the mean of its divisors is an integer number (5331626602).

Almost surely, 2^10663253203 is an apocalyptic number.

10663253203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10663253203 is an equidigital number, since it uses as much as digits as its factorization.

10663253203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 10663253203 its reverse (30235236601), we get a palindrome (40898489804).

The spelling of 10663253203 in words is "ten billion, six hundred sixty-three million, two hundred fifty-three thousand, two hundred three".