103556543556 has 24 divisors (see below), whose sum is σ = 241874321920. Its totient is φ = 34484221152.

The previous prime is 103556543549. The next prime is 103556543569. The reversal of 103556543556 is 655345655301.

It is a super-3 number, since 3×103556543556³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4315876 + ... + 4339803.

Almost surely, 2^103556543556 is an apocalyptic number.

It is an amenable number.

103556543556 is an abundant number, since it is smaller than the sum of its proper divisors (138317778364).

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

103556543556 is a wasteful number, since it uses less digits than its factorization.

103556543556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8656683 (or 8656681 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 48.

The spelling of 103556543556 in words is "one hundred three billion, five hundred fifty-six million, five hundred forty-three thousand, five hundred fifty-six".