23124204312 has 32 divisors (see below), whose sum is σ = 63066012480. Its totient is φ = 7007334560.

The previous prime is 23124204289. The next prime is 23124204343. The reversal of 23124204312 is 21340242132.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43795578 + ... + 43796105.

It is an arithmetic number, because the mean of its divisors is an integer number (1970812890).

Almost surely, 2^23124204312 is an apocalyptic number.

23124204312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23124204312 is an abundant number, since it is smaller than the sum of its proper divisors (39941808168).

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

23124204312 is a wasteful number, since it uses less digits than its factorization.

23124204312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87591703 (or 87591699 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23124204312 its reverse (21340242132), we get a palindrome (44464446444).

The spelling of 23124204312 in words is "twenty-three billion, one hundred twenty-four million, two hundred four thousand, three hundred twelve".