110989933 has 4 divisors (see below), whose sum is σ = 111016800. Its totient is φ = 110963068.

The previous prime is 110989919. The next prime is 110989943. The reversal of 110989933 is 339989011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110989933 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 110989933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110989913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5785 + ... + 15982.

It is an arithmetic number, because the mean of its divisors is an integer number (27754200).

Almost surely, 2^110989933 is an apocalyptic number.

It is an amenable number.

110989933 is a deficient number, since it is larger than the sum of its proper divisors (26867).

110989933 is an equidigital number, since it uses as much as digits as its factorization.

110989933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26866.

The product of its (nonzero) digits is 52488, while the sum is 43.

The square root of 110989933 is about 10535.1759833427. The cubic root of 110989933 is about 480.5750241174.

The spelling of 110989933 in words is "one hundred ten million, nine hundred eighty-nine thousand, nine hundred thirty-three".