101111096889 has 24 divisors (see below), whose sum is σ = 159344314272. Its totient is φ = 61272630720.

The previous prime is 101111096819. The next prime is 101111096893. The reversal of 101111096889 is 988690111101.

It is a happy number.

It is not a de Polignac number, because 101111096889 - 2¹³ = 101111088697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (101111096819) 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 23 ways as a sum of consecutive naturals, for example, 921534 + ... + 1025400.

It is an arithmetic number, because the mean of its divisors is an integer number (6639346428).

Almost surely, 2^101111096889 is an apocalyptic number.

It is an amenable number.

101111096889 is a deficient number, since it is larger than the sum of its proper divisors (58233217383).

101111096889 is a wasteful number, since it uses less digits than its factorization.

101111096889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113717 (or 113714 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 45.

The spelling of 101111096889 in words is "one hundred one billion, one hundred eleven million, ninety-six thousand, eight hundred eighty-nine".