103571173663440 has 80 divisors (see below), whose sum is σ = 366937872413568. Its totient is φ = 23673411122688.

The previous prime is 103571173663439. The next prime is 103571173663453. The reversal of 103571173663440 is 44366371175301.

103571173663440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×103571173663440³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

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, 30824752387 + ... + 30824755746.

Almost surely, 2^{103571173663440} is an apocalyptic number.

103571173663440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103571173663440 is an abundant number, since it is smaller than the sum of its proper divisors (263366698750128).

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

103571173663440 is a wasteful number, since it uses less digits than its factorization.

103571173663440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61649508156 (or 61649508150 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 103571173663440 in words is "one hundred three trillion, five hundred seventy-one billion, one hundred seventy-three million, six hundred sixty-three thousand, four hundred forty".