109384213 has 8 divisors (see below), whose sum is σ = 113171456. Its totient is φ = 105613200.

The previous prime is 109384207. The next prime is 109384237. The reversal of 109384213 is 312483901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 109384213 - 2¹⁷ = 109253141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109384013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10543 + ... + 18163.

It is an arithmetic number, because the mean of its divisors is an integer number (14146432).

Almost surely, 2^109384213 is an apocalyptic number.

It is an amenable number.

109384213 is a deficient number, since it is larger than the sum of its proper divisors (3787243).

109384213 is an equidigital number, since it uses as much as digits as its factorization.

109384213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8115.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 109384213 is about 10458.6907880480. The cubic root of 109384213 is about 478.2462229999.

It can be divided in two parts, 10938 and 4213, that added together give a palindrome (15151).

The spelling of 109384213 in words is "one hundred nine million, three hundred eighty-four thousand, two hundred thirteen".