11110011100997 has 2 divisors, whose sum is σ = 11110011100998. Its totient is φ = 11110011100996.

The previous prime is 11110011100931. The next prime is 11110011101069. The reversal of 11110011100997 is 79900111001111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10990013984161 + 119997116836 = 3315119^2 + 346406^2 .

It is an emirp because it is prime and its reverse (79900111001111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11110011100997 - 2¹⁸ = 11110010838853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110011100927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555005550498 + 5555005550499.

It is an arithmetic number, because the mean of its divisors is an integer number (5555005550499).

Almost surely, 2^{11110011100997} is an apocalyptic number.

It is an amenable number.

11110011100997 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110011100997 is an equidigital number, since it uses as much as digits as its factorization.

11110011100997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 32.

The spelling of 11110011100997 in words is "eleven trillion, one hundred ten billion, eleven million, one hundred thousand, nine hundred ninety-seven".