11095688109 has 8 divisors (see below), whose sum is σ = 16139182752. Its totient is φ = 6724659440.

The previous prime is 11095688053. The next prime is 11095688159. The reversal of 11095688109 is 90188659011.

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 11095688109 - 2⁹ = 11095687597 is a prime.

It is a super-2 number, since 2×11095688109² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11095688159) 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, 168116454 + ... + 168116519.

It is an arithmetic number, because the mean of its divisors is an integer number (2017397844).

Almost surely, 2^11095688109 is an apocalyptic number.

It is an amenable number.

11095688109 is a deficient number, since it is larger than the sum of its proper divisors (5043494643).

11095688109 is a wasteful number, since it uses less digits than its factorization.

11095688109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336232987.

The product of its (nonzero) digits is 155520, while the sum is 48.

The spelling of 11095688109 in words is "eleven billion, ninety-five million, six hundred eighty-eight thousand, one hundred nine".