23223303132 has 12 divisors (see below), whose sum is σ = 54187707336. Its totient is φ = 7741101040.

The previous prime is 23223303127. The next prime is 23223303133. The reversal of 23223303132 is 23130332232.

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

It is a super-2 number, since 2×23223303132² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223303133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967637619 + ... + 967637642.

It is an arithmetic number, because the mean of its divisors is an integer number (4515642278).

Almost surely, 2^23223303132 is an apocalyptic number.

It is an amenable number.

23223303132 is an abundant number, since it is smaller than the sum of its proper divisors (30964404204).

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

23223303132 is a wasteful number, since it uses less digits than its factorization.

23223303132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935275268 (or 1935275266 counting only the distinct ones).

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

Adding to 23223303132 its reverse (23130332232), we get a palindrome (46353635364).

The spelling of 23223303132 in words is "twenty-three billion, two hundred twenty-three million, three hundred three thousand, one hundred thirty-two".