113313011089 has 2 divisors, whose sum is σ = 113313011090. Its totient is φ = 113313011088.

The previous prime is 113313011087. The next prime is 113313011107. The reversal of 113313011089 is 980110313311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108235736064 + 5077275025 = 328992^2 + 71255^2 .

It is an emirp because it is prime and its reverse (980110313311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113313011089 - 2¹ = 113313011087 is a prime.

Together with 113313011087, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 113313011089.

It is not a weakly prime, because it can be changed into another prime (113313011087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656505544 + 56656505545.

It is an arithmetic number, because the mean of its divisors is an integer number (56656505545).

Almost surely, 2^113313011089 is an apocalyptic number.

It is an amenable number.

113313011089 is a deficient number, since it is larger than the sum of its proper divisors (1).

113313011089 is an equidigital number, since it uses as much as digits as its factorization.

113313011089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 113313011089 in words is "one hundred thirteen billion, three hundred thirteen million, eleven thousand, eighty-nine".