100520545016 has 16 divisors (see below), whose sum is σ = 189462810240. Its totient is φ = 49997128960.

The previous prime is 100520545003. The next prime is 100520545087. The reversal of 100520545016 is 610545025001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100520545016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32891321 + ... + 32894376.

It is an arithmetic number, because the mean of its divisors is an integer number (11841425640).

Almost surely, 2^100520545016 is an apocalyptic number.

It is an amenable number.

100520545016 is a deficient number, since it is larger than the sum of its proper divisors (88942265224).

100520545016 is a wasteful number, since it uses less digits than its factorization.

100520545016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65785894 (or 65785890 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 100520545016 in words is "one hundred billion, five hundred twenty million, five hundred forty-five thousand, sixteen".