113112303231089 has 2 divisors, whose sum is σ = 113112303231090. Its totient is φ = 113112303231088.

The previous prime is 113112303231077. The next prime is 113112303231131. The reversal of 113112303231089 is 980132303211311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110259555207025 + 2852748024064 = 10500455^2 + 1689008^2 .

It is an emirp because it is prime and its reverse (980132303211311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113112303231089 - 2⁴ = 113112303231073 is a prime.

It is a super-2 number, since 2×113112303231089² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113112303291089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56556151615544 + 56556151615545.

It is an arithmetic number, because the mean of its divisors is an integer number (56556151615545).

Almost surely, 2^{113112303231089} is an apocalyptic number.

It is an amenable number.

113112303231089 is a deficient number, since it is larger than the sum of its proper divisors (1).

113112303231089 is an equidigital number, since it uses as much as digits as its factorization.

113112303231089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 38.

The spelling of 113112303231089 in words is "one hundred thirteen trillion, one hundred twelve billion, three hundred three million, two hundred thirty-one thousand, eighty-nine".