11102000019 has 16 divisors (see below), whose sum is σ = 16850467584. Its totient is φ = 6435941600.

The previous prime is 11102000017. The next prime is 11102000027. The reversal of 11102000019 is 91000020111.

It is not a de Polignac number, because 11102000019 - 2¹ = 11102000017 is a prime.

It is a super-2 number, since 2×11102000019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11101999971 and 11102000007.

It is not an unprimeable number, because it can be changed into a prime (11102000017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7312812 + ... + 7314329.

It is an arithmetic number, because the mean of its divisors is an integer number (1053154224).

Almost surely, 2^11102000019 is an apocalyptic number.

11102000019 is a deficient number, since it is larger than the sum of its proper divisors (5748467565).

11102000019 is a wasteful number, since it uses less digits than its factorization.

11102000019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14627178.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 11102000019 in words is "eleven billion, one hundred two million, nineteen", and thus it is an aban number.