11660105164 has 24 divisors (see below), whose sum is σ = 20702748528. Its totient is φ = 5745173760.

The previous prime is 11660105101. The next prime is 11660105201. The reversal of 11660105164 is 46150106611.

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, 329784 + ... + 363424.

It is an arithmetic number, because the mean of its divisors is an integer number (862614522).

Almost surely, 2^11660105164 is an apocalyptic number.

It is an amenable number.

11660105164 is a deficient number, since it is larger than the sum of its proper divisors (9042643364).

11660105164 is a wasteful number, since it uses less digits than its factorization.

11660105164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34905 (or 34903 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 11660105164 in words is "eleven billion, six hundred sixty million, one hundred five thousand, one hundred sixty-four".