101321576667 has 24 divisors (see below), whose sum is σ = 155157575040. Its totient is φ = 63602029440.

The previous prime is 101321576651. The next prime is 101321576693. The reversal of 101321576667 is 766675123101.

It is not a de Polignac number, because 101321576667 - 2⁴ = 101321576651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101321576567) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4897242 + ... + 4917887.

It is an arithmetic number, because the mean of its divisors is an integer number (6464898960).

Almost surely, 2^101321576667 is an apocalyptic number.

101321576667 is a deficient number, since it is larger than the sum of its proper divisors (53835998373).

101321576667 is a wasteful number, since it uses less digits than its factorization.

101321576667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9815203 (or 9815200 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

Adding to 101321576667 its reverse (766675123101), we get a palindrome (867996699768).

The spelling of 101321576667 in words is "one hundred one billion, three hundred twenty-one million, five hundred seventy-six thousand, six hundred sixty-seven".