20332330323 has 8 divisors (see below), whose sum is σ = 27198080448. Its totient is φ = 13510733544.

The previous prime is 20332330321. The next prime is 20332330379. The reversal of 20332330323 is 32303323302.

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

It is not a de Polignac number, because 20332330323 - 2¹ = 20332330321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20332330293 and 20332330302.

It is not an unprimeable number, because it can be changed into a prime (20332330321) 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, 11037261 + ... + 11039102.

It is an arithmetic number, because the mean of its divisors is an integer number (3399760056).

Almost surely, 2^20332330323 is an apocalyptic number.

20332330323 is a deficient number, since it is larger than the sum of its proper divisors (6865750125).

20332330323 is a wasteful number, since it uses less digits than its factorization.

20332330323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22076673.

The product of its (nonzero) digits is 5832, while the sum is 24.

Adding to 20332330323 its reverse (32303323302), we get a palindrome (52635653625).

The spelling of 20332330323 in words is "twenty billion, three hundred thirty-two million, three hundred thirty thousand, three hundred twenty-three".