113011219 has 2 divisors, whose sum is σ = 113011220. Its totient is φ = 113011218.

The previous prime is 113011207. The next prime is 113011237. The reversal of 113011219 is 912110311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113011219 - 2¹⁹ = 112486931 is a prime.

It is a super-2 number, since 2×113011219² = 25543071239731922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113011196 and 113011205.

It is not a weakly prime, because it can be changed into another prime (113011279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56505609 + 56505610.

It is an arithmetic number, because the mean of its divisors is an integer number (56505610).

Almost surely, 2^113011219 is an apocalyptic number.

113011219 is a deficient number, since it is larger than the sum of its proper divisors (1).

113011219 is an equidigital number, since it uses as much as digits as its factorization.

113011219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 113011219 is about 10630.6734970086. The cubic root of 113011219 is about 483.4748119587.

The spelling of 113011219 in words is "one hundred thirteen million, eleven thousand, two hundred nineteen".