10140101563021 has 2 divisors, whose sum is σ = 10140101563022. Its totient is φ = 10140101563020.

The previous prime is 10140101562991. The next prime is 10140101563147. The reversal of 10140101563021 is 12036510104101.

10140101563021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6705432565225 + 3434668997796 = 2589485^2 + 1853286^2 .

It is a cyclic number.

It is not a de Polignac number, because 10140101563021 - 2³⁷ = 10002662609549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10140101563421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5070050781510 + 5070050781511.

It is an arithmetic number, because the mean of its divisors is an integer number (5070050781511).

Almost surely, 2^{10140101563021} is an apocalyptic number.

It is an amenable number.

10140101563021 is a deficient number, since it is larger than the sum of its proper divisors (1).

10140101563021 is an equidigital number, since it uses as much as digits as its factorization.

10140101563021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 10140101563021 its reverse (12036510104101), we get a palindrome (22176611667122).

The spelling of 10140101563021 in words is "ten trillion, one hundred forty billion, one hundred one million, five hundred sixty-three thousand, twenty-one".