11194712103 has 8 divisors (see below), whose sum is σ = 14927392368. Its totient is φ = 7462586624.

The previous prime is 11194712101. The next prime is 11194712141. The reversal of 11194712103 is 30121749111.

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 11194712103 - 2¹ = 11194712101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11194712101) 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, 89076 + ... + 174137.

It is an arithmetic number, because the mean of its divisors is an integer number (1865924046).

Almost surely, 2^11194712103 is an apocalyptic number.

11194712103 is a deficient number, since it is larger than the sum of its proper divisors (3732680265).

11194712103 is a wasteful number, since it uses less digits than its factorization.

11194712103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277393.

The product of its (nonzero) digits is 1512, while the sum is 30.

The spelling of 11194712103 in words is "eleven billion, one hundred ninety-four million, seven hundred twelve thousand, one hundred three".