11102132303 has 4 divisors (see below), whose sum is σ = 11108080680. Its totient is φ = 11096183928.

The previous prime is 11102132297. The next prime is 11102132311. The reversal of 11102132303 is 30323120111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30323120111 = 73 ⋅415385207.

It is a cyclic number.

It is not a de Polignac number, because 11102132303 - 2¹⁰ = 11102131279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102132323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2971388 + ... + 2975121.

It is an arithmetic number, because the mean of its divisors is an integer number (2777020170).

Almost surely, 2^11102132303 is an apocalyptic number.

11102132303 is a deficient number, since it is larger than the sum of its proper divisors (5948377).

11102132303 is an equidigital number, since it uses as much as digits as its factorization.

11102132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948376.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11102132303 its reverse (30323120111), we get a palindrome (41425252414).

The spelling of 11102132303 in words is "eleven billion, one hundred two million, one hundred thirty-two thousand, three hundred three".