11201100109973 has 2 divisors, whose sum is σ = 11201100109974. Its totient is φ = 11201100109972.

The previous prime is 11201100109951. The next prime is 11201100109981. The reversal of 11201100109973 is 37990100110211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7719823300849 + 3481276809124 = 2778457^2 + 1865818^2 .

It is a cyclic number.

It is not a de Polignac number, because 11201100109973 - 2¹⁶ = 11201100044437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11201100109273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600550054986 + 5600550054987.

It is an arithmetic number, because the mean of its divisors is an integer number (5600550054987).

Almost surely, 2^{11201100109973} is an apocalyptic number.

It is an amenable number.

11201100109973 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201100109973 is an equidigital number, since it uses as much as digits as its factorization.

11201100109973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 35.

The spelling of 11201100109973 in words is "eleven trillion, two hundred one billion, one hundred million, one hundred nine thousand, nine hundred seventy-three".