11187704101 has 4 divisors (see below), whose sum is σ = 12785947552. Its totient is φ = 9589460652.

The previous prime is 11187704093. The next prime is 11187704113. The reversal of 11187704101 is 10140778111.

11187704101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11187704101 - 2³ = 11187704093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11187704141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799121715 + ... + 799121728.

It is an arithmetic number, because the mean of its divisors is an integer number (3196486888).

Almost surely, 2^11187704101 is an apocalyptic number.

It is an amenable number.

11187704101 is a deficient number, since it is larger than the sum of its proper divisors (1598243451).

11187704101 is an equidigital number, since it uses as much as digits as its factorization.

11187704101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598243450.

The product of its (nonzero) digits is 1568, while the sum is 31.

The spelling of 11187704101 in words is "eleven billion, one hundred eighty-seven million, seven hundred four thousand, one hundred one".