11011010110873 has 2 divisors, whose sum is σ = 11011010110874. Its totient is φ = 11011010110872.

The previous prime is 11011010110861. The next prime is 11011010110913. The reversal of 11011010110873 is 37801101011011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9875915904409 + 1135094206464 = 3142597^2 + 1065408^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11011010110873 is a prime.

It is not a weakly prime, because it can be changed into another prime (11011010110673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505505055436 + 5505505055437.

It is an arithmetic number, because the mean of its divisors is an integer number (5505505055437).

Almost surely, 2^{11011010110873} is an apocalyptic number.

It is an amenable number.

11011010110873 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011010110873 is an equidigital number, since it uses as much as digits as its factorization.

11011010110873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 25.

Adding to 11011010110873 its reverse (37801101011011), we get a palindrome (48812111121884).

The spelling of 11011010110873 in words is "eleven trillion, eleven billion, ten million, one hundred ten thousand, eight hundred seventy-three".