109282819111 has 4 divisors (see below), whose sum is σ = 110016261000. Its totient is φ = 108549377224.

The previous prime is 109282819081. The next prime is 109282819127. The reversal of 109282819111 is 111918282901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109282819111 - 2¹³ = 109282810919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109282814111) 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, 366720721 + ... + 366721018.

It is an arithmetic number, because the mean of its divisors is an integer number (27504065250).

Almost surely, 2^109282819111 is an apocalyptic number.

109282819111 is a deficient number, since it is larger than the sum of its proper divisors (733441889).

109282819111 is an equidigital number, since it uses as much as digits as its factorization.

109282819111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733441888.

The product of its (nonzero) digits is 20736, while the sum is 43.

The spelling of 109282819111 in words is "one hundred nine billion, two hundred eighty-two million, eight hundred nineteen thousand, one hundred eleven".