11110201201973 has 2 divisors, whose sum is σ = 11110201201974. Its totient is φ = 11110201201972.

The previous prime is 11110201201963. The next prime is 11110201202003. The reversal of 11110201201973 is 37910210201111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6761445677284 + 4348755524689 = 2600278^2 + 2085367^2 .

It is a cyclic number.

It is not a de Polignac number, because 11110201201973 - 2⁶ = 11110201201909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110201201943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555100600986 + 5555100600987.

It is an arithmetic number, because the mean of its divisors is an integer number (5555100600987).

Almost surely, 2^{11110201201973} is an apocalyptic number.

It is an amenable number.

11110201201973 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110201201973 is an equidigital number, since it uses as much as digits as its factorization.

11110201201973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 29.

The spelling of 11110201201973 in words is "eleven trillion, one hundred ten billion, two hundred one million, two hundred one thousand, nine hundred seventy-three".