11098519 has 2 divisors, whose sum is σ = 11098520. Its totient is φ = 11098518.

The previous prime is 11098517. The next prime is 11098531. The reversal of 11098519 is 91589011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11098519 - 2¹ = 11098517 is a prime.

It is a super-2 number, since 2×11098519² = 246354247986722, which contains 22 as substring.

Together with 11098517, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11098513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5549259 + 5549260.

It is an arithmetic number, because the mean of its divisors is an integer number (5549260).

Almost surely, 2^11098519 is an apocalyptic number.

11098519 is a deficient number, since it is larger than the sum of its proper divisors (1).

11098519 is an equidigital number, since it uses as much as digits as its factorization.

11098519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 34.

The square root of 11098519 is about 3331.4439812190. The cubic root of 11098519 is about 223.0599890893.

The spelling of 11098519 in words is "eleven million, ninety-eight thousand, five hundred nineteen".