11120102019 has 24 divisors (see below), whose sum is σ = 17476283552. Its totient is φ = 6772584960.

The previous prime is 11120102011. The next prime is 11120102023. The reversal of 11120102019 is 91020102111.

It is a happy number.

11120102019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11120102019 - 2³ = 11120102011 is a prime.

It is a super-2 number, since 2×11120102019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11120101992 and 11120102010.

It is not an unprimeable number, because it can be changed into a prime (11120102011) 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 in 23 ways as a sum of consecutive naturals, for example, 478567 + ... + 501264.

Almost surely, 2^11120102019 is an apocalyptic number.

11120102019 is a deficient number, since it is larger than the sum of its proper divisors (6356181533).

11120102019 is a wasteful number, since it uses less digits than its factorization.

11120102019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979947 (or 979944 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 11120102019 in words is "eleven billion, one hundred twenty million, one hundred two thousand, nineteen".