105434003 has 8 divisors (see below), whose sum is σ = 108072960. Its totient is φ = 102823560.

The previous prime is 105433997. The next prime is 105434011. The reversal of 105434003 is 300434501.

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 105434003 - 2¹⁰ = 105432979 is a prime.

It is a super-2 number, since 2×105434003² = 22232657977208018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105434023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458 + ... + 14528.

It is an arithmetic number, because the mean of its divisors is an integer number (13509120).

Almost surely, 2^105434003 is an apocalyptic number.

105434003 is a deficient number, since it is larger than the sum of its proper divisors (2638957).

105434003 is a wasteful number, since it uses less digits than its factorization.

105434003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14257.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 105434003 is about 10268.1061058016. The cubic root of 105434003 is about 472.4185024095.

Adding to 105434003 its reverse (300434501), we get a palindrome (405868504).

The spelling of 105434003 in words is "one hundred five million, four hundred thirty-four thousand, three".