101561100716 has 12 divisors (see below), whose sum is σ = 178475576160. Its totient is φ = 50568078960.

The previous prime is 101561100679. The next prime is 101561100733. The reversal of 101561100716 is 617001165101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53116775 + ... + 53118686.

It is an arithmetic number, because the mean of its divisors is an integer number (14872964680).

Almost surely, 2^101561100716 is an apocalyptic number.

It is an amenable number.

101561100716 is a deficient number, since it is larger than the sum of its proper divisors (76914475444).

101561100716 is a wasteful number, since it uses less digits than its factorization.

101561100716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106235704 (or 106235702 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 29.

Adding to 101561100716 its reverse (617001165101), we get a palindrome (718562265817).

The spelling of 101561100716 in words is "one hundred one billion, five hundred sixty-one million, one hundred thousand, seven hundred sixteen".