10101110099497 has 2 divisors, whose sum is σ = 10101110099498. Its totient is φ = 10101110099496.

The previous prime is 10101110099467. The next prime is 10101110099581. The reversal of 10101110099497 is 79499001110101.

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., 7703533474576 + 2397576624921 = 2775524^2 + 1548411^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101110099497 is a prime.

It is not a weakly prime, because it can be changed into another prime (10101110099467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050555049748 + 5050555049749.

It is an arithmetic number, because the mean of its divisors is an integer number (5050555049749).

Almost surely, 2^{10101110099497} is an apocalyptic number.

It is an amenable number.

10101110099497 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101110099497 is an equidigital number, since it uses as much as digits as its factorization.

10101110099497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 43.

The spelling of 10101110099497 in words is "ten trillion, one hundred one billion, one hundred ten million, ninety-nine thousand, four hundred ninety-seven".