11098019 has 2 divisors, whose sum is σ = 11098020. Its totient is φ = 11098018.

The previous prime is 11098007. The next prime is 11098037. The reversal of 11098019 is 91089011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11098019 - 2¹² = 11093923 is a prime.

It is a super-2 number, since 2×11098019² = 246332051448722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11097982 and 11098000.

It is not a weakly prime, because it can be changed into another prime (11098049) 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, 5549009 + 5549010.

It is an arithmetic number, because the mean of its divisors is an integer number (5549010).

Almost surely, 2^11098019 is an apocalyptic number.

11098019 is a deficient number, since it is larger than the sum of its proper divisors (1).

11098019 is an equidigital number, since it uses as much as digits as its factorization.

11098019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 29.

The square root of 11098019 is about 3331.3689378392. The cubic root of 11098019 is about 223.0566393429.

The spelling of 11098019 in words is "eleven million, ninety-eight thousand, nineteen".