103443434 has 16 divisors (see below), whose sum is σ = 158329896. Its totient is φ = 50673600.

The previous prime is 103443433. The next prime is 103443463. The reversal of 103443434 is 434344301.

It can be written as a sum of positive squares in 4 ways, for example, as 71487025 + 31956409 = 8455^2 + 5653^2 .

It is not an unprimeable number, because it can be changed into a prime (103443433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32264 + ... + 35324.

Almost surely, 2^103443434 is an apocalyptic number.

103443434 is a deficient number, since it is larger than the sum of its proper divisors (54886462).

103443434 is a wasteful number, since it uses less digits than its factorization.

103443434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 103443434 is about 10170.7145275049. The cubic root of 103443434 is about 469.4265436956.

Adding to 103443434 its reverse (434344301), we get a palindrome (537787735).

The spelling of 103443434 in words is "one hundred three million, four hundred forty-three thousand, four hundred thirty-four".