1010111110989 has 16 divisors (see below), whose sum is σ = 1383789291840. Its totient is φ = 654935276160.

The previous prime is 1010111110979. The next prime is 1010111111021. The reversal of 1010111110989 is 9890111110101.

It is not a de Polignac number, because 1010111110989 - 2⁴ = 1010111110973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010111110979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1619584 + ... + 2154825.

It is an arithmetic number, because the mean of its divisors is an integer number (86486830740).

Almost surely, 2^{1010111110989} is an apocalyptic number.

It is an amenable number.

1010111110989 is a deficient number, since it is larger than the sum of its proper divisors (373678180851).

1010111110989 is a wasteful number, since it uses less digits than its factorization.

1010111110989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3776860.

The product of its (nonzero) digits is 648, while the sum is 33.

The spelling of 1010111110989 in words is "one trillion, ten billion, one hundred eleven million, one hundred ten thousand, nine hundred eighty-nine".