103383530112 has 128 divisors (see below), whose sum is σ = 277567948800. Its totient is φ = 34091228160.

The previous prime is 103383530101. The next prime is 103383530137. The reversal of 103383530112 is 211035383301.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 103383530112.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 40716939 + ... + 40719477.

It is an arithmetic number, because the mean of its divisors is an integer number (2168499600).

Almost surely, 2^103383530112 is an apocalyptic number.

103383530112 is a gapful number since it is divisible by the number (12) 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 103383530112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138783974400).

103383530112 is an abundant number, since it is smaller than the sum of its proper divisors (174184418688).

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

103383530112 is a wasteful number, since it uses less digits than its factorization.

103383530112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654 (or 3642 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 103383530112 in words is "one hundred three billion, three hundred eighty-three million, five hundred thirty thousand, one hundred twelve".