101566042316 has 12 divisors (see below), whose sum is σ = 177742847520. Its totient is φ = 50782371600.

The previous prime is 101566042283. The next prime is 101566042339. The reversal of 101566042316 is 613240665101.

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, 427565 + ... + 621243.

It is an arithmetic number, because the mean of its divisors is an integer number (14811903960).

Almost surely, 2^101566042316 is an apocalyptic number.

It is an amenable number.

101566042316 is a deficient number, since it is larger than the sum of its proper divisors (76176805204).

101566042316 is a wasteful number, since it uses less digits than its factorization.

101566042316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324784 (or 324782 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 101566042316 in words is "one hundred one billion, five hundred sixty-six million, forty-two thousand, three hundred sixteen".