103101112189 has 2 divisors, whose sum is σ = 103101112190. Its totient is φ = 103101112188.

The previous prime is 103101112183. The next prime is 103101112237. The reversal of 103101112189 is 981211101301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100072260964 + 3028851225 = 316342^2 + 55035^2 .

It is an emirp because it is prime and its reverse (981211101301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103101112189 - 2⁵ = 103101112157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103101112183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550556094 + 51550556095.

It is an arithmetic number, because the mean of its divisors is an integer number (51550556095).

Almost surely, 2^103101112189 is an apocalyptic number.

It is an amenable number.

103101112189 is a deficient number, since it is larger than the sum of its proper divisors (1).

103101112189 is an equidigital number, since it uses as much as digits as its factorization.

103101112189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 28.

It can be divided in two parts, 103101112 and 189, that added together give a palindrome (103101301).

The spelling of 103101112189 in words is "one hundred three billion, one hundred one million, one hundred twelve thousand, one hundred eighty-nine".