10163334481 has 2 divisors, whose sum is σ = 10163334482. Its totient is φ = 10163334480.

The previous prime is 10163334463. The next prime is 10163334491. The reversal of 10163334481 is 18443336101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10124384400 + 38950081 = 100620^2 + 6241^2 .

It is a cyclic number.

It is not a de Polignac number, because 10163334481 - 2⁷ = 10163334353 is a prime.

It is a super-2 number, since 2×10163334481² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10163334491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5081667240 + 5081667241.

It is an arithmetic number, because the mean of its divisors is an integer number (5081667241).

Almost surely, 2^10163334481 is an apocalyptic number.

It is an amenable number.

10163334481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10163334481 is an equidigital number, since it uses as much as digits as its factorization.

10163334481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 10163334481 in words is "ten billion, one hundred sixty-three million, three hundred thirty-four thousand, four hundred eighty-one".