20132323323 has 32 divisors (see below), whose sum is σ = 31235606016. Its totient is φ = 11296412928.

The previous prime is 20132323319. The next prime is 20132323331. The reversal of 20132323323 is 32332323102.

It is not a de Polignac number, because 20132323323 - 2² = 20132323319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20132323293 and 20132323302.

It is not an unprimeable number, because it can be changed into a prime (20132323313) 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, 319065 + ... + 376917.

It is an arithmetic number, because the mean of its divisors is an integer number (976112688).

Almost surely, 2^20132323323 is an apocalyptic number.

20132323323 is a deficient number, since it is larger than the sum of its proper divisors (11103282693).

20132323323 is a wasteful number, since it uses less digits than its factorization.

20132323323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58163.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20132323323 its reverse (32332323102), we get a palindrome (52464646425).

The spelling of 20132323323 in words is "twenty billion, one hundred thirty-two million, three hundred twenty-three thousand, three hundred twenty-three".