10140225032081 has 2 divisors, whose sum is σ = 10140225032082. Its totient is φ = 10140225032080.

The previous prime is 10140225032039. The next prime is 10140225032131. The reversal of 10140225032081 is 18023052204101.

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., 8596272163600 + 1543952868481 = 2931940^2 + 1242559^2 .

It is a cyclic number.

It is not a de Polignac number, because 10140225032081 - 2⁶ = 10140225032017 is a prime.

It is a super-2 number, since 2×10140225032081² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10140225032281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5070112516040 + 5070112516041.

It is an arithmetic number, because the mean of its divisors is an integer number (5070112516041).

Almost surely, 2^{10140225032081} is an apocalyptic number.

It is an amenable number.

10140225032081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10140225032081 is an equidigital number, since it uses as much as digits as its factorization.

10140225032081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 10140225032081 its reverse (18023052204101), we get a palindrome (28163277236182).

The spelling of 10140225032081 in words is "ten trillion, one hundred forty billion, two hundred twenty-five million, thirty-two thousand, eighty-one".