23331322032 has 40 divisors (see below), whose sum is σ = 60338280960. Its totient is φ = 7768630080.

The previous prime is 23331322031. The next prime is 23331322033. The reversal of 23331322032 is 23022313332.

It is an interprime number because it is at equal distance from previous prime (23331322031) and next prime (23331322033).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 23331321993 and 23331322011.

It is not an unprimeable number, because it can be changed into a prime (23331322031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220344 + ... + 308567.

It is an arithmetic number, because the mean of its divisors is an integer number (1508457024).

Almost surely, 2^23331322032 is an apocalyptic number.

It is an amenable number.

23331322032 is an abundant number, since it is smaller than the sum of its proper divisors (37006958928).

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

23331322032 is a wasteful number, since it uses less digits than its factorization.

23331322032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529841 (or 529835 counting only the distinct ones).

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

Adding to 23331322032 its reverse (23022313332), we get a palindrome (46353635364).

The spelling of 23331322032 in words is "twenty-three billion, three hundred thirty-one million, three hundred twenty-two thousand, thirty-two".