160117100 has 72 divisors (see below), whose sum is σ = 408234288. Its totient is φ = 53740800.

The previous prime is 160117073. The next prime is 160117103. The reversal of 160117100 is 1711061.

160117100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (160117103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8702 + ... + 19898.

Almost surely, 2^160117100 is an apocalyptic number.

160117100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160117100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204117144).

160117100 is an abundant number, since it is smaller than the sum of its proper divisors (248117188).

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

160117100 is a wasteful number, since it uses less digits than its factorization.

160117100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11235 (or 11228 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 160117100 is about 12653.7385779856. The cubic root of 160117100 is about 543.0159319816.

Adding to 160117100 its reverse (1711061), we get a palindrome (161828161).

The spelling of 160117100 in words is "one hundred sixty million, one hundred seventeen thousand, one hundred".