11678119011 has 96 divisors (see below), whose sum is σ = 19431659520. Its totient is φ = 6706022400.

The previous prime is 11678119003. The next prime is 11678119031. The reversal of 11678119011 is 11091187611.

It is a happy number.

It is not a de Polignac number, because 11678119011 - 2³ = 11678119003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11678119001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17667021 + ... + 17667681.

It is an arithmetic number, because the mean of its divisors is an integer number (202413120).

Almost surely, 2^11678119011 is an apocalyptic number.

11678119011 is a deficient number, since it is larger than the sum of its proper divisors (7753540509).

11678119011 is a wasteful number, since it uses less digits than its factorization.

11678119011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 36.

The spelling of 11678119011 in words is "eleven billion, six hundred seventy-eight million, one hundred nineteen thousand, eleven".