11117507170 has 128 divisors (see below), whose sum is σ = 26493143040. Its totient is φ = 3251973120.

The previous prime is 11117507129. The next prime is 11117507201. The reversal of 11117507170 is 7170571111.

11117507170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5483697 + ... + 5485723.

It is an arithmetic number, because the mean of its divisors is an integer number (206977680).

Almost surely, 2^11117507170 is an apocalyptic number.

11117507170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11117507170 is an abundant number, since it is smaller than the sum of its proper divisors (15375635870).

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

11117507170 is a wasteful number, since it uses less digits than its factorization.

11117507170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488.

The product of its (nonzero) digits is 1715, while the sum is 31.

The spelling of 11117507170 in words is "eleven billion, one hundred seventeen million, five hundred seven thousand, one hundred seventy".