10023112030081 has 2 divisors, whose sum is σ = 10023112030082. Its totient is φ = 10023112030080.

The previous prime is 10023112030067. The next prime is 10023112030123. The reversal of 10023112030081 is 18003021132001.

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., 8645458179856 + 1377653850225 = 2940316^2 + 1173735^2 .

It is an emirp because it is prime and its reverse (18003021132001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10023112030081 - 2⁴³ = 1227019007873 is a prime.

It is a super-2 number, since 2×10023112030081² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10023112030181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011556015040 + 5011556015041.

It is an arithmetic number, because the mean of its divisors is an integer number (5011556015041).

Almost surely, 2^{10023112030081} is an apocalyptic number.

It is an amenable number.

10023112030081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023112030081 is an equidigital number, since it uses as much as digits as its factorization.

10023112030081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 10023112030081 its reverse (18003021132001), we get a palindrome (28026133162082).

The spelling of 10023112030081 in words is "ten trillion, twenty-three billion, one hundred twelve million, thirty thousand, eighty-one".