103870387203720 has 64 divisors (see below), whose sum is σ = 311657749632000. Its totient is φ = 27694628763648.

The previous prime is 103870387203683. The next prime is 103870387203761. The reversal of 103870387203720 is 27302783078301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63899560 + ... + 65504919.

It is an arithmetic number, because the mean of its divisors is an integer number (4869652338000).

Almost surely, 2^{103870387203720} is an apocalyptic number.

103870387203720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103870387203720 is an abundant number, since it is smaller than the sum of its proper divisors (207787362428280).

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

103870387203720 is a wasteful number, since it uses less digits than its factorization.

103870387203720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129411182 (or 129411178 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 51.

The spelling of 103870387203720 in words is "one hundred three trillion, eight hundred seventy billion, three hundred eighty-seven million, two hundred three thousand, seven hundred twenty".