10000011100997 has 2 divisors, whose sum is σ = 10000011100998. Its totient is φ = 10000011100996.

The previous prime is 10000011100957. The next prime is 10000011101051. The reversal of 10000011100997 is 79900111000001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9221947738756 + 778063362241 = 3036766^2 + 882079^2 .

It is an emirp because it is prime and its reverse (79900111000001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10000011100997 - 2¹⁶ = 10000011035461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000011100957) 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, 5000005550498 + 5000005550499.

It is an arithmetic number, because the mean of its divisors is an integer number (5000005550499).

Almost surely, 2^{10000011100997} is an apocalyptic number.

It is an amenable number.

10000011100997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000011100997 is an equidigital number, since it uses as much as digits as its factorization.

10000011100997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 29.

Adding to 10000011100997 its reverse (79900111000001), we get a palindrome (89900122100998).

The spelling of 10000011100997 in words is "ten trillion, eleven million, one hundred thousand, nine hundred ninety-seven".