11121022101073 has 2 divisors, whose sum is σ = 11121022101074. Its totient is φ = 11121022101072.

The previous prime is 11121022101023. The next prime is 11121022101089. The reversal of 11121022101073 is 37010122012111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9786310942864 + 1334711158209 = 3128308^2 + 1155297^2 .

It is a cyclic number.

It is not a de Polignac number, because 11121022101073 - 2¹³ = 11121022092881 is a prime.

It is not a weakly prime, because it can be changed into another prime (11121022101023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560511050536 + 5560511050537.

It is an arithmetic number, because the mean of its divisors is an integer number (5560511050537).

Almost surely, 2^{11121022101073} is an apocalyptic number.

It is an amenable number.

11121022101073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121022101073 is an equidigital number, since it uses as much as digits as its factorization.

11121022101073 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 22.

Adding to 11121022101073 its reverse (37010122012111), we get a palindrome (48131144113184).

The spelling of 11121022101073 in words is "eleven trillion, one hundred twenty-one billion, twenty-two million, one hundred one thousand, seventy-three".