23330020332 has 12 divisors (see below), whose sum is σ = 54436714136. Its totient is φ = 7776673440.

The previous prime is 23330020313. The next prime is 23330020349. The reversal of 23330020332 is 23302003332.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 23330020299 and 23330020308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 972084169 + ... + 972084192.

Almost surely, 2^23330020332 is an apocalyptic number.

It is an amenable number.

23330020332 is an abundant number, since it is smaller than the sum of its proper divisors (31106693804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23330020332 is a wasteful number, since it uses less digits than its factorization.

23330020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944168368 (or 1944168366 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 23330020332 its reverse (23302003332), we get a palindrome (46632023664).

The spelling of 23330020332 in words is "twenty-three billion, three hundred thirty million, twenty thousand, three hundred thirty-two".