10000001109997 has 2 divisors, whose sum is σ = 10000001109998. Its totient is φ = 10000001109996.

The previous prime is 10000001109991. The next prime is 10000001110013. The reversal of 10000001109997 is 79990110000001.

10000001109997 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., 6701088113316 + 3298912996681 = 2588646^2 + 1816291^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000001109997 - 2¹¹ = 10000001107949 is a prime.

It is a super-3 number, since 3×10000001109997³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000001109991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000000554998 + 5000000554999.

It is an arithmetic number, because the mean of its divisors is an integer number (5000000554999).

Almost surely, 2^{10000001109997} is an apocalyptic number.

It is an amenable number.

10000001109997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000001109997 is an equidigital number, since it uses as much as digits as its factorization.

10000001109997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 37.

Adding to 10000001109997 its reverse (79990110000001), we get a palindrome (89990111109998).

The spelling of 10000001109997 in words is "ten trillion, one million, one hundred nine thousand, nine hundred ninety-seven".