34211123 has 4 divisors (see below), whose sum is σ = 36223560. Its totient is φ = 32198688.

The previous prime is 34211117. The next prime is 34211131. The reversal of 34211123 is 32111243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32111243 = 23 ⋅1396141.

It is a cyclic number.

It is not a de Polignac number, because 34211123 - 2⁶ = 34211059 is a prime.

It is a super-2 number, since 2×34211123² = 2340801873842258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 2012419 = 34211123 / (3 + 4 + 2 + 1 + 1 + 1 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34211113) 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, 1006193 + ... + 1006226.

It is an arithmetic number, because the mean of its divisors is an integer number (9055890).

Almost surely, 2^34211123 is an apocalyptic number.

34211123 is a deficient number, since it is larger than the sum of its proper divisors (2012437).

34211123 is a wasteful number, since it uses less digits than its factorization.

34211123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012436.

The product of its digits is 144, while the sum is 17.

The square root of 34211123 is about 5849.0275260081. The cubic root of 34211123 is about 324.6303426275.

Adding to 34211123 its reverse (32111243), we get a palindrome (66322366).

The spelling of 34211123 in words is "thirty-four million, two hundred eleven thousand, one hundred twenty-three".