103200212112 has 40 divisors (see below), whose sum is σ = 278191879104. Its totient is φ = 32904415104.

The previous prime is 103200211999. The next prime is 103200212117. The reversal of 103200212112 is 211212002301.

It is a junction number, because it is equal to n+sod(n) for n = 103200212091 and 103200212100.

It is not an unprimeable number, because it can be changed into a prime (103200212117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46738123 + ... + 46740330.

Almost surely, 2^103200212112 is an apocalyptic number.

103200212112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103200212112 is an abundant number, since it is smaller than the sum of its proper divisors (174991666992).

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

103200212112 is a wasteful number, since it uses less digits than its factorization.

103200212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93478487 (or 93478481 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 103200212112 its reverse (211212002301), we get a palindrome (314412214413).

The spelling of 103200212112 in words is "one hundred three billion, two hundred million, two hundred twelve thousand, one hundred twelve".