11128773041 has 2 divisors, whose sum is σ = 11128773042. Its totient is φ = 11128773040.

The previous prime is 11128773017. The next prime is 11128773059. The reversal of 11128773041 is 14037782111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7101601441 + 4027171600 = 84271^2 + 63460^2 .

It is a cyclic number.

It is not a de Polignac number, because 11128773041 - 2¹⁴ = 11128756657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11128772992 and 11128773010.

It is not a weakly prime, because it can be changed into another prime (11128773001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5564386520 + 5564386521.

It is an arithmetic number, because the mean of its divisors is an integer number (5564386521).

Almost surely, 2^11128773041 is an apocalyptic number.

It is an amenable number.

11128773041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11128773041 is an equidigital number, since it uses as much as digits as its factorization.

11128773041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 35.

The spelling of 11128773041 in words is "eleven billion, one hundred twenty-eight million, seven hundred seventy-three thousand, forty-one".