1090119911 has 2 divisors, whose sum is σ = 1090119912. Its totient is φ = 1090119910.

The previous prime is 1090119907. The next prime is 1090119977. The reversal of 1090119911 is 1199110901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1090119911 - 2² = 1090119907 is a prime.

It is a super-2 number, since 2×1090119911² = 2376722840717295842, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1090112911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 545059955 + 545059956.

It is an arithmetic number, because the mean of its divisors is an integer number (545059956).

Almost surely, 2^1090119911 is an apocalyptic number.

1090119911 is a deficient number, since it is larger than the sum of its proper divisors (1).

1090119911 is an equidigital number, since it uses as much as digits as its factorization.

1090119911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729, while the sum is 32.

The square root of 1090119911 is about 33016.9639882288. The cubic root of 1090119911 is about 1029.1802038734.

The spelling of 1090119911 in words is "one billion, ninety million, one hundred nineteen thousand, nine hundred eleven".