11105254073 has 2 divisors, whose sum is σ = 11105254074. Its totient is φ = 11105254072.

The previous prime is 11105254057. The next prime is 11105254081. The reversal of 11105254073 is 37045250111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8390010409 + 2715243664 = 91597^2 + 52108^2 .

It is an emirp because it is prime and its reverse (37045250111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11105254073 - 2⁴ = 11105254057 is a prime.

It is not a weakly prime, because it can be changed into another prime (11105254673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5552627036 + 5552627037.

It is an arithmetic number, because the mean of its divisors is an integer number (5552627037).

Almost surely, 2^11105254073 is an apocalyptic number.

It is an amenable number.

11105254073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11105254073 is an equidigital number, since it uses as much as digits as its factorization.

11105254073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 11105254073 in words is "eleven billion, one hundred five million, two hundred fifty-four thousand, seventy-three".