2169305323 has 8 divisors (see below), whose sum is σ = 2222125488. Its totient is φ = 2116593024.

The previous prime is 2169305309. The next prime is 2169305353. The reversal of 2169305323 is 3235039612.

2169305323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2169305323 - 2⁵ = 2169305291 is a prime.

It is a super-2 number, since 2×2169305323² = 9411771168792268658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2169305353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14511 + ... + 67447.

It is an arithmetic number, because the mean of its divisors is an integer number (277765686).

Almost surely, 2^2169305323 is an apocalyptic number.

2169305323 is a deficient number, since it is larger than the sum of its proper divisors (52820165).

2169305323 is an equidigital number, since it uses as much as digits as its factorization.

2169305323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53933.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 2169305323 is about 46575.8019039930. The cubic root of 2169305323 is about 1294.5144242720.

The spelling of 2169305323 in words is "two billion, one hundred sixty-nine million, three hundred five thousand, three hundred twenty-three".