10510441021 has 2 divisors, whose sum is σ = 10510441022. Its totient is φ = 10510441020.

The previous prime is 10510440959. The next prime is 10510441043. The reversal of 10510441021 is 12014401501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9685315396 + 825125625 = 98414^2 + 28725^2 .

It is a cyclic number.

It is not a de Polignac number, because 10510441021 - 2³³ = 1920506429 is a prime.

It is a super-2 number, since 2×10510441021² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10510441021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10510441321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5255220510 + 5255220511.

It is an arithmetic number, because the mean of its divisors is an integer number (5255220511).

Almost surely, 2^10510441021 is an apocalyptic number.

It is an amenable number.

10510441021 is a deficient number, since it is larger than the sum of its proper divisors (1).

10510441021 is an equidigital number, since it uses as much as digits as its factorization.

10510441021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 10510441021 its reverse (12014401501), we get a palindrome (22524842522).

The spelling of 10510441021 in words is "ten billion, five hundred ten million, four hundred forty-one thousand, twenty-one".