113104219 has 2 divisors, whose sum is σ = 113104220. Its totient is φ = 113104218.

The previous prime is 113104163. The next prime is 113104249. The reversal of 113104219 is 912401311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113104219 - 2⁷ = 113104091 is a prime.

It is a super-2 number, since 2×113104219² = 25585128711199922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113104219.

It is not a weakly prime, because it can be changed into another prime (113104249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56552109 + 56552110.

It is an arithmetic number, because the mean of its divisors is an integer number (56552110).

Almost surely, 2^113104219 is an apocalyptic number.

113104219 is a deficient number, since it is larger than the sum of its proper divisors (1).

113104219 is an equidigital number, since it uses as much as digits as its factorization.

113104219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 113104219 is about 10635.0467323844. The cubic root of 113104219 is about 483.6073971119.

The spelling of 113104219 in words is "one hundred thirteen million, one hundred four thousand, two hundred nineteen".