23013233532 has 36 divisors (see below), whose sum is σ = 60048870336. Its totient is φ = 7423623360.

The previous prime is 23013233531. The next prime is 23013233569. The reversal of 23013233532 is 23533231032.

23013233532 is a `hidden beast` number, since 2 + 301 + 3 + 2 + 3 + 353 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 23013233496 and 23013233505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013233531) 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 11 ways as a sum of consecutive naturals, for example, 10309473 + ... + 10311704.

It is an arithmetic number, because the mean of its divisors is an integer number (1668024176).

Almost surely, 2^23013233532 is an apocalyptic number.

It is an amenable number.

23013233532 is an abundant number, since it is smaller than the sum of its proper divisors (37035636804).

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

23013233532 is a wasteful number, since it uses less digits than its factorization.

23013233532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20621218 (or 20621213 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

Adding to 23013233532 its reverse (23533231032), we get a palindrome (46546464564).

The spelling of 23013233532 in words is "twenty-three billion, thirteen million, two hundred thirty-three thousand, five hundred thirty-two".