20333032323 has 16 divisors (see below), whose sum is σ = 27761834496. Its totient is φ = 13231340640.

The previous prime is 20333032219. The next prime is 20333032337. The reversal of 20333032323 is 32323033302.

It is not a de Polignac number, because 20333032323 - 2¹⁸ = 20332770179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20333032293 and 20333032302.

It is not an unprimeable number, because it can be changed into a prime (20333032123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140713 + ... + 245898.

It is an arithmetic number, because the mean of its divisors is an integer number (1735114656).

Almost surely, 2^20333032323 is an apocalyptic number.

20333032323 is a deficient number, since it is larger than the sum of its proper divisors (7428802173).

20333032323 is a wasteful number, since it uses less digits than its factorization.

20333032323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387034.

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

Adding to 20333032323 its reverse (32323033302), we get a palindrome (52656065625).

The spelling of 20333032323 in words is "twenty billion, three hundred thirty-three million, thirty-two thousand, three hundred twenty-three".