10011110993617 has 2 divisors, whose sum is σ = 10011110993618. Its totient is φ = 10011110993616.

The previous prime is 10011110993603. The next prime is 10011110993621. The reversal of 10011110993617 is 71639901111001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9971707155601 + 39403838016 = 3157801^2 + 198504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10011110993617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10011110993617.

It is not a weakly prime, because it can be changed into another prime (10011110993627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005555496808 + 5005555496809.

It is an arithmetic number, because the mean of its divisors is an integer number (5005555496809).

Almost surely, 2^{10011110993617} is an apocalyptic number.

It is an amenable number.

10011110993617 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011110993617 is an equidigital number, since it uses as much as digits as its factorization.

10011110993617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 40.

The spelling of 10011110993617 in words is "ten trillion, eleven billion, one hundred ten million, nine hundred ninety-three thousand, six hundred seventeen".