160523117 has 4 divisors (see below), whose sum is σ = 161586336. Its totient is φ = 159459900.

The previous prime is 160523113. The next prime is 160523179. The reversal of 160523117 is 711325061.

160523117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 160523117 - 2² = 160523113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160523113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531383 + ... + 531684.

It is an arithmetic number, because the mean of its divisors is an integer number (40396584).

Almost surely, 2^160523117 is an apocalyptic number.

It is an amenable number.

160523117 is a deficient number, since it is larger than the sum of its proper divisors (1063219).

160523117 is a wasteful number, since it uses less digits than its factorization.

160523117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063218.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 160523117 is about 12669.7717816857. The cubic root of 160523117 is about 543.4745288591.

Adding to 160523117 its reverse (711325061), we get a palindrome (871848178).

The spelling of 160523117 in words is "one hundred sixty million, five hundred twenty-three thousand, one hundred seventeen".