112110010010989 has 2 divisors, whose sum is σ = 112110010010990. Its totient is φ = 112110010010988.

The previous prime is 112110010010963. The next prime is 112110010011031. The reversal of 112110010010989 is 989010010011211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85053731561764 + 27056278449225 = 9222458^2 + 5201565^2 .

It is an emirp because it is prime and its reverse (989010010011211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112110010010989 - 2²⁷ = 112109875793261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112110010019989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055005005494 + 56055005005495.

It is an arithmetic number, because the mean of its divisors is an integer number (56055005005495).

Almost surely, 2^{112110010010989} is an apocalyptic number.

It is an amenable number.

112110010010989 is a deficient number, since it is larger than the sum of its proper divisors (1).

112110010010989 is an equidigital number, since it uses as much as digits as its factorization.

112110010010989 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 34.

The spelling of 112110010010989 in words is "one hundred twelve trillion, one hundred ten billion, ten million, ten thousand, nine hundred eighty-nine".