889011000101001 has 8 divisors (see below), whose sum is σ = 1185348759505504. Its totient is φ = 592673620381920.

The previous prime is 889011000100963. The next prime is 889011000101041. The reversal of 889011000101001 is 100101000110988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 889011000101001 - 2²² = 889010995906697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 889011000101001.

It is not an unprimeable number, because it can be changed into a prime (889011000101041) by changing a digit.

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, 89412316 + ... + 98856381.

It is an arithmetic number, because the mean of its divisors is an integer number (148168594938188).

Almost surely, 2^{889011000101001} is an apocalyptic number.

It is an amenable number.

889011000101001 is a deficient number, since it is larger than the sum of its proper divisors (296337759404503).

889011000101001 is a wasteful number, since it uses less digits than its factorization.

889011000101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189842711.

The product of its (nonzero) digits is 576, while the sum is 30.

Adding to 889011000101001 its reverse (100101000110988), we get a palindrome (989112000211989).

The spelling of 889011000101001 in words is "eight hundred eighty-nine trillion, eleven billion, one hundred one thousand, one".