100347539578216 has 48 divisors (see below), whose sum is σ = 218872137881700. Its totient is φ = 43005721618944.

The previous prime is 100347539578199. The next prime is 100347539578229. The reversal of 100347539578216 is 612875935743001.

It can be written as a sum of positive squares in 2 ways, for example, as 100133124275716 + 214415302500 = 10006654^2 + 463050^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47710690 + ... + 49769518.

It is a 1-persistent number, because it is pandigital, but 2⋅100347539578216 = 200695079156432 is not.

Almost surely, 2^{100347539578216} is an apocalyptic number.

It is an amenable number.

100347539578216 is an abundant number, since it is smaller than the sum of its proper divisors (118524598303484).

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

100347539578216 is a wasteful number, since it uses less digits than its factorization.

100347539578216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183186 (or 2183175 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 61.

The spelling of 100347539578216 in words is "one hundred trillion, three hundred forty-seven billion, five hundred thirty-nine million, five hundred seventy-eight thousand, two hundred sixteen".