101072015066 has 16 divisors (see below), whose sum is σ = 165455546400. Its totient is φ = 45923776080.

The previous prime is 101072015053. The next prime is 101072015147. The reversal of 101072015066 is 660510270101.

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 7 ways as a sum of consecutive naturals, for example, 845096 + ... + 957251.

It is an arithmetic number, because the mean of its divisors is an integer number (10340971650).

Almost surely, 2^101072015066 is an apocalyptic number.

101072015066 is a deficient number, since it is larger than the sum of its proper divisors (64383531334).

101072015066 is a wasteful number, since it uses less digits than its factorization.

101072015066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804909.

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 101072015066 its reverse (660510270101), we get a palindrome (761582285167).

The spelling of 101072015066 in words is "one hundred one billion, seventy-two million, fifteen thousand, sixty-six".