23102012200200 has 96 divisors (see below), whose sum is σ = 73362975406560. Its totient is φ = 6010279590400.

The previous prime is 23102012200199. The next prime is 23102012200249. The reversal of 23102012200200 is 200221020132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23102012200200.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 469528494 + ... + 469577693.

It is an arithmetic number, because the mean of its divisors is an integer number (764197660485).

Almost surely, 2^{23102012200200} is an apocalyptic number.

23102012200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23102012200200 is an abundant number, since it is smaller than the sum of its proper divisors (50260963206360).

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

23102012200200 is a wasteful number, since it uses less digits than its factorization.

23102012200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939106247 (or 939106238 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 23102012200200 its reverse (200221020132), we get a palindrome (23302233220332).

The spelling of 23102012200200 in words is "twenty-three trillion, one hundred two billion, twelve million, two hundred thousand, two hundred".