10463435221 has 2 divisors, whose sum is σ = 10463435222. Its totient is φ = 10463435220.

The previous prime is 10463435209. The next prime is 10463435233. The reversal of 10463435221 is 12253436401.

It is a balanced prime because it is at equal distance from previous prime (10463435209) and next prime (10463435233).

It can be written as a sum of positive squares in only one way, i.e., 5406660900 + 5056774321 = 73530^2 + 71111^2 .

It is a cyclic number.

It is not a de Polignac number, because 10463435221 - 2⁵ = 10463435189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10463435201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5231717610 + 5231717611.

It is an arithmetic number, because the mean of its divisors is an integer number (5231717611).

Almost surely, 2^10463435221 is an apocalyptic number.

It is an amenable number.

10463435221 is a deficient number, since it is larger than the sum of its proper divisors (1).

10463435221 is an equidigital number, since it uses as much as digits as its factorization.

10463435221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 10463435221 in words is "ten billion, four hundred sixty-three million, four hundred thirty-five thousand, two hundred twenty-one".