111030023231089 has 2 divisors, whose sum is σ = 111030023231090. Its totient is φ = 111030023231088.

The previous prime is 111030023231077. The next prime is 111030023231119. The reversal of 111030023231089 is 980132320030111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108479869744689 + 2550153486400 = 10415367^2 + 1596920^2 .

It is an emirp because it is prime and its reverse (980132320030111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111030023231089 - 2¹⁵ = 111030023198321 is a prime.

It is a super-2 number, since 2×111030023231089² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111030023201089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55515011615544 + 55515011615545.

It is an arithmetic number, because the mean of its divisors is an integer number (55515011615545).

Almost surely, 2^{111030023231089} is an apocalyptic number.

It is an amenable number.

111030023231089 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030023231089 is an equidigital number, since it uses as much as digits as its factorization.

111030023231089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 111030023231089 in words is "one hundred eleven trillion, thirty billion, twenty-three million, two hundred thirty-one thousand, eighty-nine".