11102288073 has 24 divisors (see below), whose sum is σ = 15727343328. Its totient is φ = 6942431232.

The previous prime is 11102288059. The next prime is 11102288077. The reversal of 11102288073 is 37088220111.

It is a de Polignac number, because none of the positive numbers 2^k-11102288073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11102288077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6354186 + ... + 6355932.

It is an arithmetic number, because the mean of its divisors is an integer number (655305972).

Almost surely, 2^11102288073 is an apocalyptic number.

It is an amenable number.

11102288073 is a deficient number, since it is larger than the sum of its proper divisors (4625055255).

11102288073 is an equidigital number, since it uses as much as digits as its factorization.

11102288073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 11102288073 in words is "eleven billion, one hundred two million, two hundred eighty-eight thousand, seventy-three".