101550947358056 has 64 divisors (see below), whose sum is σ = 217791255552000. Its totient is φ = 43485421847040.

The previous prime is 101550947357971. The next prime is 101550947358059. The reversal of 101550947358056 is 650853749055101.

It is a junction number, because it is equal to n+sod(n) for n = 101550947357986 and 101550947358004.

It is not an unprimeable number, because it can be changed into a prime (101550947358059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2092041146 + ... + 2092089686.

It is an arithmetic number, because the mean of its divisors is an integer number (3402988368000).

Almost surely, 2^{101550947358056} is an apocalyptic number.

It is an amenable number.

101550947358056 is an abundant number, since it is smaller than the sum of its proper divisors (116240308193944).

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

101550947358056 is a wasteful number, since it uses less digits than its factorization.

101550947358056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79042 (or 79038 counting only the distinct ones).

The product of its (nonzero) digits is 22680000, while the sum is 59.

The spelling of 101550947358056 in words is "one hundred one trillion, five hundred fifty billion, nine hundred forty-seven million, three hundred fifty-eight thousand, fifty-six".