113022073 has 2 divisors, whose sum is σ = 113022074. Its totient is φ = 113022072.

The previous prime is 113022071. The next prime is 113022083. The reversal of 113022073 is 370220311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62853184 + 50168889 = 7928^2 + 7083^2 .

It is an emirp because it is prime and its reverse (370220311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113022073 - 2¹ = 113022071 is a prime.

Together with 113022071, 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 113022073.

It is not a weakly prime, because it can be changed into another prime (113022071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56511036 + 56511037.

It is an arithmetic number, because the mean of its divisors is an integer number (56511037).

Almost surely, 2^113022073 is an apocalyptic number.

It is an amenable number.

113022073 is a deficient number, since it is larger than the sum of its proper divisors (1).

113022073 is an equidigital number, since it uses as much as digits as its factorization.

113022073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 113022073 is about 10631.1839886252. The cubic root of 113022073 is about 483.4902896776.

Adding to 113022073 its reverse (370220311), we get a palindrome (483242384).

The spelling of 113022073 in words is "one hundred thirteen million, twenty-two thousand, seventy-three".