103213203000000 has 392 divisors, whose sum is σ = 342270659816976. Its totient is φ = 27449433600000.

The previous prime is 103213202999989. The next prime is 103213203000007. The reversal of 103213203000000 is 302312301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (103213203000007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1118953882 + ... + 1119046118.

Almost surely, 2^{103213203000000} is an apocalyptic number.

103213203000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103213203000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171135329908488).

103213203000000 is an abundant number, since it is smaller than the sum of its proper divisors (239057456816976).

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

103213203000000 is an frugal number, since it uses more digits than its factorization.

103213203000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92655 (or 92620 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 103213203000000 its reverse (302312301), we get a palindrome (103213505312301).

The spelling of 103213203000000 in words is "one hundred three trillion, two hundred thirteen billion, two hundred three million", and thus it is an aban number.