11015075873 has 2 divisors, whose sum is σ = 11015075874. Its totient is φ = 11015075872.

The previous prime is 11015075821. The next prime is 11015075879. The reversal of 11015075873 is 37857051011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9724326544 + 1290749329 = 98612^2 + 35927^2 .

It is a cyclic number.

It is not a de Polignac number, because 11015075873 - 2¹⁶ = 11015010337 is a prime.

It is not a weakly prime, because it can be changed into another prime (11015075879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507537936 + 5507537937.

It is an arithmetic number, because the mean of its divisors is an integer number (5507537937).

Almost surely, 2^11015075873 is an apocalyptic number.

It is an amenable number.

11015075873 is a deficient number, since it is larger than the sum of its proper divisors (1).

11015075873 is an equidigital number, since it uses as much as digits as its factorization.

11015075873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 38.

The spelling of 11015075873 in words is "eleven billion, fifteen million, seventy-five thousand, eight hundred seventy-three".