11173674105 has 48 divisors (see below), whose sum is σ = 21282753024. Its totient is φ = 5377962240.

The previous prime is 11173674097. The next prime is 11173674107. The reversal of 11173674105 is 50147637111.

It is a happy number.

11173674105 is a `hidden beast` number, since 11 + 173 + 67 + 410 + 5 = 666.

It is not a de Polignac number, because 11173674105 - 2³ = 11173674097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11173674105.

It is not an unprimeable number, because it can be changed into a prime (11173674107) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14569 + ... + 150198.

It is an arithmetic number, because the mean of its divisors is an integer number (443390688).

Almost surely, 2^11173674105 is an apocalyptic number.

11173674105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11173674105 is a deficient number, since it is larger than the sum of its proper divisors (10109078919).

11173674105 is a wasteful number, since it uses less digits than its factorization.

11173674105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164926 (or 164923 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The spelling of 11173674105 in words is "eleven billion, one hundred seventy-three million, six hundred seventy-four thousand, one hundred five".