1101200330189 has 2 divisors, whose sum is σ = 1101200330190. Its totient is φ = 1101200330188.

The previous prime is 1101200330171. The next prime is 1101200330303. The reversal of 1101200330189 is 9810330021011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1100908774564 + 291555625 = 1049242^2 + 17075^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101200330189 - 2¹⁶ = 1101200264653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101200330089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550600165094 + 550600165095.

It is an arithmetic number, because the mean of its divisors is an integer number (550600165095).

Almost surely, 2^{1101200330189} is an apocalyptic number.

It is an amenable number.

1101200330189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101200330189 is an equidigital number, since it uses as much as digits as its factorization.

1101200330189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 1101200330189 in words is "one trillion, one hundred one billion, two hundred million, three hundred thirty thousand, one hundred eighty-nine".