160542330 has 64 divisors (see below), whose sum is σ = 420698880. Its totient is φ = 38969856.

The previous prime is 160542329. The next prime is 160542331. The reversal of 160542330 is 33245061.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (160542329) and next prime (160542331).

It is a self number, because there is not a number n which added to its sum of digits gives 160542330.

It is not an unprimeable number, because it can be changed into a prime (160542331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25651 + ... + 31289.

It is an arithmetic number, because the mean of its divisors is an integer number (6573420).

Almost surely, 2^160542330 is an apocalyptic number.

160542330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 160542330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210349440).

160542330 is an abundant number, since it is smaller than the sum of its proper divisors (260156550).

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

160542330 is a wasteful number, since it uses less digits than its factorization.

160542330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5735.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 160542330 is about 12670.5299810229. The cubic root of 160542330 is about 543.4962108029.

Adding to 160542330 its reverse (33245061), we get a palindrome (193787391).

The spelling of 160542330 in words is "one hundred sixty million, five hundred forty-two thousand, three hundred thirty".