11166600170155 has 8 divisors (see below), whose sum is σ = 13530016517472. Its totient is φ = 8846549260608.

The previous prime is 11166600170153. The next prime is 11166600170171. The reversal of 11166600170155 is 55107100666111.

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 11166600170155 - 2¹ = 11166600170153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11166600170153) 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, 10841358874 + ... + 10841359903.

It is an arithmetic number, because the mean of its divisors is an integer number (1691252064684).

Almost surely, 2^{11166600170155} is an apocalyptic number.

11166600170155 is a deficient number, since it is larger than the sum of its proper divisors (2363416347317).

11166600170155 is a wasteful number, since it uses less digits than its factorization.

11166600170155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21682718885.

The product of its (nonzero) digits is 37800, while the sum is 40.

The spelling of 11166600170155 in words is "eleven trillion, one hundred sixty-six billion, six hundred million, one hundred seventy thousand, one hundred fifty-five".