1023203233200 has 60 divisors (see below), whose sum is σ = 3277661027528. Its totient is φ = 272854195200.

The previous prime is 1023203233163. The next prime is 1023203233207. The reversal of 1023203233200 is 23323023201.

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (1023203233207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 426333481 + ... + 426335880.

Almost surely, 2^{1023203233200} is an apocalyptic number.

1023203233200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1023203233200 is an abundant number, since it is smaller than the sum of its proper divisors (2254457794328).

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

1023203233200 is a wasteful number, since it uses less digits than its factorization.

1023203233200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852669382 (or 852669371 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1023203233200 its reverse (23323023201), we get a palindrome (1046526256401).

The spelling of 1023203233200 in words is "one trillion, twenty-three billion, two hundred three million, two hundred thirty-three thousand, two hundred".