11100220102073 has 2 divisors, whose sum is σ = 11100220102074. Its totient is φ = 11100220102072.

The previous prime is 11100220102063. The next prime is 11100220102133. The reversal of 11100220102073 is 37020102200111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7871683145104 + 3228536956969 = 2805652^2 + 1796813^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100220102073 - 2⁶ = 11100220102009 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100220102063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550110051036 + 5550110051037.

It is an arithmetic number, because the mean of its divisors is an integer number (5550110051037).

Almost surely, 2^{11100220102073} is an apocalyptic number.

It is an amenable number.

11100220102073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100220102073 is an equidigital number, since it uses as much as digits as its factorization.

11100220102073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 11100220102073 its reverse (37020102200111), we get a palindrome (48120322302184).

The spelling of 11100220102073 in words is "eleven trillion, one hundred billion, two hundred twenty million, one hundred two thousand, seventy-three".