109353213 has 16 divisors (see below), whose sum is σ = 167232000. Its totient is φ = 70549920.

The previous prime is 109353203. The next prime is 109353239. The reversal of 109353213 is 312353901.

It is a happy number.

It is not a de Polignac number, because 109353213 - 2⁹ = 109352701 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109353203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64488 + ... + 66161.

It is an arithmetic number, because the mean of its divisors is an integer number (10452000).

Almost surely, 2^109353213 is an apocalyptic number.

It is an amenable number.

109353213 is a deficient number, since it is larger than the sum of its proper divisors (57878787).

109353213 is a wasteful number, since it uses less digits than its factorization.

109353213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130689 (or 130683 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 27.

The square root of 109353213 is about 10457.2086619709. The cubic root of 109353213 is about 478.2010396556.

The spelling of 109353213 in words is "one hundred nine million, three hundred fifty-three thousand, two hundred thirteen".