160996523 has 2 divisors, whose sum is σ = 160996524. Its totient is φ = 160996522.

The previous prime is 160996513. The next prime is 160996541. The reversal of 160996523 is 325699061.

160996523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (325699061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160996523 - 2⁸ = 160996267 is a prime.

It is not a weakly prime, because it can be changed into another prime (160996513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80498261 + 80498262.

It is an arithmetic number, because the mean of its divisors is an integer number (80498262).

Almost surely, 2^160996523 is an apocalyptic number.

160996523 is a deficient number, since it is larger than the sum of its proper divisors (1).

160996523 is an equidigital number, since it uses as much as digits as its factorization.

160996523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 160996523 is about 12688.4405267156. The cubic root of 160996523 is about 544.0082663014.

It can be divided in two parts, 16099 and 6523, that added together give a palindrome (22622).

The spelling of 160996523 in words is "one hundred sixty million, nine hundred ninety-six thousand, five hundred twenty-three".