111301232102089 has 2 divisors, whose sum is σ = 111301232102090. Its totient is φ = 111301232102088.

The previous prime is 111301232102083. The next prime is 111301232102141. The reversal of 111301232102089 is 980201232103111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110260332242064 + 1040899860025 = 10500492^2 + 1020245^2 .

It is a cyclic number.

It is not a de Polignac number, because 111301232102089 - 2¹¹ = 111301232100041 is a prime.

It is not a weakly prime, because it can be changed into another prime (111301232102083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55650616051044 + 55650616051045.

It is an arithmetic number, because the mean of its divisors is an integer number (55650616051045).

Almost surely, 2^{111301232102089} is an apocalyptic number.

It is an amenable number.

111301232102089 is a deficient number, since it is larger than the sum of its proper divisors (1).

111301232102089 is an equidigital number, since it uses as much as digits as its factorization.

111301232102089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 111301232102089 in words is "one hundred eleven trillion, three hundred one billion, two hundred thirty-two million, one hundred two thousand, eighty-nine".