10011801140281 has 2 divisors, whose sum is σ = 10011801140282. Its totient is φ = 10011801140280.

The previous prime is 10011801140221. The next prime is 10011801140303. The reversal of 10011801140281 is 18204110811001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10004822041600 + 6979098681 = 3163040^2 + 83541^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011801140281 - 2²⁷ = 10011666922553 is a prime.

It is a super-2 number, since 2×10011801140281² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10011801140221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005900570140 + 5005900570141.

It is an arithmetic number, because the mean of its divisors is an integer number (5005900570141).

Almost surely, 2^{10011801140281} is an apocalyptic number.

It is an amenable number.

10011801140281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011801140281 is an equidigital number, since it uses as much as digits as its factorization.

10011801140281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 28.

Adding to 10011801140281 its reverse (18204110811001), we get a palindrome (28215911951282).

The spelling of 10011801140281 in words is "ten trillion, eleven billion, eight hundred one million, one hundred forty thousand, two hundred eighty-one".