110000001112109 has 2 divisors, whose sum is σ = 110000001112110. Its totient is φ = 110000001112108.

The previous prime is 110000001112049. The next prime is 110000001112123. The reversal of 110000001112109 is 901211100000011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59136146140009 + 50863854972100 = 7690003^2 + 7131890^2 .

It is a cyclic number.

It is not a de Polignac number, because 110000001112109 - 2⁸ = 110000001111853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110000001412109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000000556054 + 55000000556055.

It is an arithmetic number, because the mean of its divisors is an integer number (55000000556055).

Almost surely, 2^{110000001112109} is an apocalyptic number.

It is an amenable number.

110000001112109 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000001112109 is an equidigital number, since it uses as much as digits as its factorization.

110000001112109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 17.

The spelling of 110000001112109 in words is "one hundred ten trillion, one million, one hundred twelve thousand, one hundred nine".