103212311330200 has 48 divisors (see below), whose sum is σ = 239976023285880. Its totient is φ = 41283651509760.

The previous prime is 103212311330189. The next prime is 103212311330203. The reversal of 103212311330200 is 2033113212301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103212311330203) 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, 1440742 + ... + 14439541.

Almost surely, 2^{103212311330200} is an apocalyptic number.

103212311330200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103212311330200 is an abundant number, since it is smaller than the sum of its proper divisors (136763711955680).

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

103212311330200 is a wasteful number, since it uses less digits than its factorization.

103212311330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15912796 (or 15912787 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 103212311330200 its reverse (2033113212301), we get a palindrome (105245424542501).

The spelling of 103212311330200 in words is "one hundred three trillion, two hundred twelve billion, three hundred eleven million, three hundred thirty thousand, two hundred".