23133243012 has 48 divisors (see below), whose sum is σ = 59849961024. Its totient is φ = 6895152000.

The previous prime is 23133243011. The next prime is 23133243043. The reversal of 23133243012 is 21034233132.

It is not an unprimeable number, because it can be changed into a prime (23133243011) 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, 1428439 + ... + 1444542.

It is an arithmetic number, because the mean of its divisors is an integer number (1246874188).

Almost surely, 2^23133243012 is an apocalyptic number.

23133243012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23133243012 is an abundant number, since it is smaller than the sum of its proper divisors (36716718012).

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

23133243012 is a wasteful number, since it uses less digits than its factorization.

23133243012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873060 (or 2873058 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23133243012 its reverse (21034233132), we get a palindrome (44167476144).

The spelling of 23133243012 in words is "twenty-three billion, one hundred thirty-three million, two hundred forty-three thousand, twelve".