90011002110011 has 2 divisors, whose sum is σ = 90011002110012. Its totient is φ = 90011002110010.

The previous prime is 90011002109957. The next prime is 90011002110067. The reversal of 90011002110011 is 11001120011009.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (11001120011009) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90011002110011 - 2¹⁸ = 90011001847867 is a prime.

It is not a weakly prime, because it can be changed into another prime (90011002110311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45005501055005 + 45005501055006.

It is an arithmetic number, because the mean of its divisors is an integer number (45005501055006).

Almost surely, 2^{90011002110011} is an apocalyptic number.

90011002110011 is a deficient number, since it is larger than the sum of its proper divisors (1).

90011002110011 is an equidigital number, since it uses as much as digits as its factorization.

90011002110011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 17.

It can be divided in two parts, 9001100 and 2110011, that added together give a palindrome (11111111).

The spelling of 90011002110011 in words is "ninety trillion, eleven billion, two million, one hundred ten thousand, eleven".