1143310230200 has 24 divisors (see below), whose sum is σ = 2658196285680. Its totient is φ = 457324092000.

The previous prime is 1143310230197. The next prime is 1143310230247. The reversal of 1143310230200 is 20320133411.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 5 ways as a sum of consecutive naturals, for example, 2858275376 + ... + 2858275775.

It is an arithmetic number, because the mean of its divisors is an integer number (110758178570).

Almost surely, 2^{1143310230200} is an apocalyptic number.

1143310230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1143310230200 is an abundant number, since it is smaller than the sum of its proper divisors (1514886055480).

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

1143310230200 is a wasteful number, since it uses less digits than its factorization.

1143310230200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5716551167 (or 5716551158 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1143310230200 its reverse (20320133411), we get a palindrome (1163630363611).

The spelling of 1143310230200 in words is "one trillion, one hundred forty-three billion, three hundred ten million, two hundred thirty thousand, two hundred".