100201111120189 has 2 divisors, whose sum is σ = 100201111120190. Its totient is φ = 100201111120188.

The previous prime is 100201111120177. The next prime is 100201111120249. The reversal of 100201111120189 is 981021111102001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100196996924025 + 4114196164 = 10009845^2 + 64142^2 .

It is a cyclic number.

It is not a de Polignac number, because 100201111120189 - 2²³ = 100201102731581 is a prime.

It is a super-3 number, since 3×100201111120189³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100201111120289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100555560094 + 50100555560095.

It is an arithmetic number, because the mean of its divisors is an integer number (50100555560095).

Almost surely, 2^{100201111120189} is an apocalyptic number.

It is an amenable number.

100201111120189 is a deficient number, since it is larger than the sum of its proper divisors (1).

100201111120189 is an equidigital number, since it uses as much as digits as its factorization.

100201111120189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 28.

The spelling of 100201111120189 in words is "one hundred trillion, two hundred one billion, one hundred eleven million, one hundred twenty thousand, one hundred eighty-nine".