10041202981 has 2 divisors, whose sum is σ = 10041202982. Its totient is φ = 10041202980.

The previous prime is 10041202957. The next prime is 10041202987. The reversal of 10041202981 is 18920214001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9339482881 + 701720100 = 96641^2 + 26490^2 .

It is a cyclic number.

It is not a de Polignac number, because 10041202981 - 2¹⁵ = 10041170213 is a prime.

It is a super-2 number, since 2×10041202981² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10041202987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020601490 + 5020601491.

It is an arithmetic number, because the mean of its divisors is an integer number (5020601491).

Almost surely, 2^10041202981 is an apocalyptic number.

It is an amenable number.

10041202981 is a deficient number, since it is larger than the sum of its proper divisors (1).

10041202981 is an equidigital number, since it uses as much as digits as its factorization.

10041202981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 28.

Adding to 10041202981 its reverse (18920214001), we get a palindrome (28961416982).

The spelling of 10041202981 in words is "ten billion, forty-one million, two hundred two thousand, nine hundred eighty-one".