10003982910281 has 2 divisors, whose sum is σ = 10003982910282. Its totient is φ = 10003982910280.

The previous prime is 10003982910277. The next prime is 10003982910287. The reversal of 10003982910281 is 18201928930001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9121245619600 + 882737290681 = 3020140^2 + 939541^2 .

It is a cyclic number.

It is not a de Polignac number, because 10003982910281 - 2² = 10003982910277 is a prime.

It is a super-2 number, since 2×10003982910281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10003982910287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001991455140 + 5001991455141.

It is an arithmetic number, because the mean of its divisors is an integer number (5001991455141).

Almost surely, 2^{10003982910281} is an apocalyptic number.

It is an amenable number.

10003982910281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10003982910281 is an equidigital number, since it uses as much as digits as its factorization.

10003982910281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 44.

The spelling of 10003982910281 in words is "ten trillion, three billion, nine hundred eighty-two million, nine hundred ten thousand, two hundred eighty-one".