113044219 has 2 divisors, whose sum is σ = 113044220. Its totient is φ = 113044218.

The previous prime is 113044189. The next prime is 113044229. The reversal of 113044219 is 912440311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113044219 - 2¹⁷ = 112913147 is a prime.

It is a super-3 number, since 3×113044219³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 113044193 and 113044202.

It is not a weakly prime, because it can be changed into another prime (113044229) 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, 56522109 + 56522110.

It is an arithmetic number, because the mean of its divisors is an integer number (56522110).

Almost surely, 2^113044219 is an apocalyptic number.

113044219 is a deficient number, since it is larger than the sum of its proper divisors (1).

113044219 is an equidigital number, since it uses as much as digits as its factorization.

113044219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 113044219 is about 10632.2254961038. The cubic root of 113044219 is about 483.5218666265.

The spelling of 113044219 in words is "one hundred thirteen million, forty-four thousand, two hundred nineteen".