34113203 has 4 divisors (see below), whose sum is σ = 36119880. Its totient is φ = 32106528.

The previous prime is 34113197. The next prime is 34113217. The reversal of 34113203 is 30231143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30231143 = 829 ⋅36467.

It is a cyclic number.

It is not a de Polignac number, because 34113203 - 2¹⁴ = 34096819 is a prime.

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: 2006659 = 34113203 / (3 + 4 + 1 + 1 + 3 + 2 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34113293) 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, 1003313 + ... + 1003346.

It is an arithmetic number, because the mean of its divisors is an integer number (9029970).

Almost surely, 2^34113203 is an apocalyptic number.

34113203 is a deficient number, since it is larger than the sum of its proper divisors (2006677).

34113203 is a wasteful number, since it uses less digits than its factorization.

34113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006676.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 34113203 is about 5840.6509055070. The cubic root of 34113203 is about 324.3203247479.

Adding to 34113203 its reverse (30231143), we get a palindrome (64344346).

The spelling of 34113203 in words is "thirty-four million, one hundred thirteen thousand, two hundred three".