111302010989 has 24 divisors (see below), whose sum is σ = 127725403392. Its totient is φ = 96610725120.

The previous prime is 111302010973. The next prime is 111302011019. The reversal of 111302010989 is 989010203111.

It is not a de Polignac number, because 111302010989 - 2⁴ = 111302010973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111302010929) 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, 3324644 + ... + 3357954.

It is an arithmetic number, because the mean of its divisors is an integer number (5321891808).

Almost surely, 2^111302010989 is an apocalyptic number.

It is an amenable number.

111302010989 is a deficient number, since it is larger than the sum of its proper divisors (16423392403).

111302010989 is a wasteful number, since it uses less digits than its factorization.

111302010989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34517 (or 34504 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 35.

The spelling of 111302010989 in words is "one hundred eleven billion, three hundred two million, ten thousand, nine hundred eighty-nine".