11100011120189 has 2 divisors, whose sum is σ = 11100011120190. Its totient is φ = 11100011120188.

The previous prime is 11100011120111. The next prime is 11100011120329. The reversal of 11100011120189 is 98102111000111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6446749512025 + 4653261608164 = 2539045^2 + 2157142^2 .

It is a cyclic number.

It is not a de Polignac number, because 11100011120189 - 2¹² = 11100011116093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11100011126189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550005560094 + 5550005560095.

It is an arithmetic number, because the mean of its divisors is an integer number (5550005560095).

Almost surely, 2^{11100011120189} is an apocalyptic number.

It is an amenable number.

11100011120189 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100011120189 is an equidigital number, since it uses as much as digits as its factorization.

11100011120189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 26.

The spelling of 11100011120189 in words is "eleven trillion, one hundred billion, eleven million, one hundred twenty thousand, one hundred eighty-nine".