10101320293 has 2 divisors, whose sum is σ = 10101320294. Its totient is φ = 10101320292.

The previous prime is 10101320269. The next prime is 10101320329. The reversal of 10101320293 is 39202310101.

10101320293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (10101320329) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8189707009 + 1911613284 = 90497^2 + 43722^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101320293 - 2⁵ = 10101320261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10101320263) 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, 5050660146 + 5050660147.

It is an arithmetic number, because the mean of its divisors is an integer number (5050660147).

Almost surely, 2^10101320293 is an apocalyptic number.

It is an amenable number.

10101320293 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101320293 is an equidigital number, since it uses as much as digits as its factorization.

10101320293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 10101320293 its reverse (39202310101), we get a palindrome (49303630394).

The spelling of 10101320293 in words is "ten billion, one hundred one million, three hundred twenty thousand, two hundred ninety-three".