10011110009993 has 2 divisors, whose sum is σ = 10011110009994. Its totient is φ = 10011110009992.

The previous prime is 10011110009983. The next prime is 10011110010019. The reversal of 10011110009993 is 39990001111001.

10011110009993 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., 9506664890944 + 504445119049 = 3083288^2 + 710243^2 .

It is a cyclic number.

It is not a de Polignac number, because 10011110009993 - 2⁴⁰ = 8911598382217 is a prime.

It is not a weakly prime, because it can be changed into another prime (10011110009983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005555004996 + 5005555004997.

It is an arithmetic number, because the mean of its divisors is an integer number (5005555004997).

Almost surely, 2^{10011110009993} is an apocalyptic number.

It is an amenable number.

10011110009993 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011110009993 is an equidigital number, since it uses as much as digits as its factorization.

10011110009993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187, while the sum is 35.

The spelling of 10011110009993 in words is "ten trillion, eleven billion, one hundred ten million, nine thousand, nine hundred ninety-three".