2003213012300 has 18 divisors (see below), whose sum is σ = 4346972236908. Its totient is φ = 801285204880.

The previous prime is 2003213012263. The next prime is 2003213012327. The reversal of 2003213012300 is 32103123002.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10016064962 + ... + 10016065161.

It is an arithmetic number, because the mean of its divisors is an integer number (241498457606).

Almost surely, 2^{2003213012300} is an apocalyptic number.

2003213012300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2003213012300 is an abundant number, since it is smaller than the sum of its proper divisors (2343759224608).

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

2003213012300 is a wasteful number, since it uses less digits than its factorization.

2003213012300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20032130137 (or 20032130130 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2003213012300 its reverse (32103123002), we get a palindrome (2035316135302).

The spelling of 2003213012300 in words is "two trillion, three billion, two hundred thirteen million, twelve thousand, three hundred".