534105203 has 4 divisors (see below), whose sum is σ = 542861088. Its totient is φ = 525349320.

The previous prime is 534105199. The next prime is 534105217. The reversal of 534105203 is 302501435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 534105203 - 2² = 534105199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534105233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4377851 + ... + 4377972.

It is an arithmetic number, because the mean of its divisors is an integer number (135715272).

Almost surely, 2^534105203 is an apocalyptic number.

534105203 is a deficient number, since it is larger than the sum of its proper divisors (8755885).

534105203 is an equidigital number, since it uses as much as digits as its factorization.

534105203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8755884.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 534105203 is about 23110.7161940084. The cubic root of 534105203 is about 811.3512997641.

Adding to 534105203 its reverse (302501435), we get a palindrome (836606638).

The spelling of 534105203 in words is "five hundred thirty-four million, one hundred five thousand, two hundred three".