34121105 has 8 divisors (see below), whose sum is σ = 40977792. Its totient is φ = 27275248.

The previous prime is 34121099. The next prime is 34121147. The reversal of 34121105 is 50112143.

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 34121105 - 2⁴ = 34121089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8312 + ... + 11718.

It is an arithmetic number, because the mean of its divisors is an integer number (5122224).

Almost surely, 2^34121105 is an apocalyptic number.

It is an amenable number.

34121105 is a deficient number, since it is larger than the sum of its proper divisors (6856687).

34121105 is a wasteful number, since it uses less digits than its factorization.

34121105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 34121105 is about 5841.3273320368. The cubic root of 34121105 is about 324.3453647239.

Adding to 34121105 its reverse (50112143), we get a palindrome (84233248).

The spelling of 34121105 in words is "thirty-four million, one hundred twenty-one thousand, one hundred five".