2160523323 has 24 divisors (see below), whose sum is σ = 3633877728. Its totient is φ = 1211288832.

The previous prime is 2160523303. The next prime is 2160523367. The reversal of 2160523323 is 3233250612.

2160523323 is a `hidden beast` number, since 2 + 1 + 605 + 2 + 33 + 23 = 666.

It is not a de Polignac number, because 2160523323 - 2⁶ = 2160523259 is a prime.

It is a super-2 number, since 2×2160523323² = 9335722058453924658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2160523303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 320190 + ... + 326867.

It is an arithmetic number, because the mean of its divisors is an integer number (151411572).

Almost surely, 2^2160523323 is an apocalyptic number.

2160523323 is a deficient number, since it is larger than the sum of its proper divisors (1473354405).

2160523323 is a wasteful number, since it uses less digits than its factorization.

2160523323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647123 (or 647120 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 2160523323 is about 46481.4298725846. The cubic root of 2160523323 is about 1292.7652005176.

Adding to 2160523323 its reverse (3233250612), we get a palindrome (5393773935).

The spelling of 2160523323 in words is "two billion, one hundred sixty million, five hundred twenty-three thousand, three hundred twenty-three".