103305410512120 has 32 divisors (see below), whose sum is σ = 232441068996720. Its totient is φ = 41321471699200.

The previous prime is 103305410512079. The next prime is 103305410512133. The reversal of 103305410512120 is 21215014503301.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19220806 + ... + 24001045.

Almost surely, 2^{103305410512120} is an apocalyptic number.

103305410512120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103305410512120 is an abundant number, since it is smaller than the sum of its proper divisors (129135658484600).

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

103305410512120 is a wasteful number, since it uses less digits than its factorization.

103305410512120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43281615 (or 43281611 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 103305410512120 in words is "one hundred three trillion, three hundred five billion, four hundred ten million, five hundred twelve thousand, one hundred twenty".