11160111165605 has 8 divisors (see below), whose sum is σ = 13392367956000. Its totient is φ = 8927932560976.

The previous prime is 11160111165571. The next prime is 11160111165629. The reversal of 11160111165605 is 50656111106111.

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 11160111165605 - 2²⁶ = 11160044056741 is a prime.

It is a super-2 number, since 2×11160111165605² (a number of 27 digits) contains 22 as substring.

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, 19231955 + ... + 19803744.

It is an arithmetic number, because the mean of its divisors is an integer number (1674045994500).

Almost surely, 2^{11160111165605} is an apocalyptic number.

It is an amenable number.

11160111165605 is a deficient number, since it is larger than the sum of its proper divisors (2232256790395).

11160111165605 is an equidigital number, since it uses as much as digits as its factorization.

11160111165605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39092883.

The product of its (nonzero) digits is 5400, while the sum is 35.

The spelling of 11160111165605 in words is "eleven trillion, one hundred sixty billion, one hundred eleven million, one hundred sixty-five thousand, six hundred five".