11701662108 has 24 divisors (see below), whose sum is σ = 27343411200. Its totient is φ = 3894906480.

The previous prime is 11701662097. The next prime is 11701662149. The reversal of 11701662108 is 80126610711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697308 + ... + 713891.

It is an arithmetic number, because the mean of its divisors is an integer number (1139308800).

Almost surely, 2^11701662108 is an apocalyptic number.

It is an amenable number.

11701662108 is an abundant number, since it is smaller than the sum of its proper divisors (15641749092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11701662108 is a wasteful number, since it uses less digits than its factorization.

11701662108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411897 (or 1411895 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The spelling of 11701662108 in words is "eleven billion, seven hundred one million, six hundred sixty-two thousand, one hundred eight".