11305342103 has 8 divisors (see below), whose sum is σ = 12481693056. Its totient is φ = 10153756600.

The previous prime is 11305342067. The next prime is 11305342117. The reversal of 11305342103 is 30124350311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11305342103 - 2²⁶ = 11238233239 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 (11305347103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6190403 + ... + 6192228.

It is an arithmetic number, because the mean of its divisors is an integer number (1560211632).

Almost surely, 2^11305342103 is an apocalyptic number.

11305342103 is a deficient number, since it is larger than the sum of its proper divisors (1176350953).

11305342103 is a wasteful number, since it uses less digits than its factorization.

11305342103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12382725.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 11305342103 its reverse (30124350311), we get a palindrome (41429692414).

The spelling of 11305342103 in words is "eleven billion, three hundred five million, three hundred forty-two thousand, one hundred three".