23200200312 has 64 divisors (see below), whose sum is σ = 58781376000. Its totient is φ = 7629667584.

The previous prime is 23200200311. The next prime is 23200200323. The reversal of 23200200312 is 21300200232.

It is a junction number, because it is equal to n+sod(n) for n = 23200200291 and 23200200300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23200200311) 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, 977239 + ... + 1000697.

It is an arithmetic number, because the mean of its divisors is an integer number (918459000).

Almost surely, 2^23200200312 is an apocalyptic number.

It is an amenable number.

23200200312 is an abundant number, since it is smaller than the sum of its proper divisors (35581175688).

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

23200200312 is a wasteful number, since it uses less digits than its factorization.

23200200312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24020 (or 24016 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23200200312 its reverse (21300200232), we get a palindrome (44500400544).

The spelling of 23200200312 in words is "twenty-three billion, two hundred million, two hundred thousand, three hundred twelve".