2323001021200 has 60 divisors (see below), whose sum is σ = 5823662583168. Its totient is φ = 888800387200.

The previous prime is 2323001021149. The next prime is 2323001021233. The reversal of 2323001021200 is 21201003232.

It is a Harshad number since it is a multiple of its sum of digits (16).

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 11 ways as a sum of consecutive naturals, for example, 126240856 + ... + 126259255.

Almost surely, 2^{2323001021200} is an apocalyptic number.

2323001021200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323001021200 is an abundant number, since it is smaller than the sum of its proper divisors (3500661561968).

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

2323001021200 is a wasteful number, since it uses less digits than its factorization.

2323001021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252500152 (or 252500141 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2323001021200 its reverse (21201003232), we get a palindrome (2344202024432).

The spelling of 2323001021200 in words is "two trillion, three hundred twenty-three billion, one million, twenty-one thousand, two hundred".