43103241 has 6 divisors (see below), whose sum is σ = 62260250. Its totient is φ = 28735488.

The previous prime is 43103239. The next prime is 43103273. The reversal of 43103241 is 14230134.

It can be written as a sum of positive squares in only one way, i.e., 40449600 + 2653641 = 6360^2 + 1629^2 .

It is not a de Polignac number, because 43103241 - 2¹ = 43103239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43103141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2394616 + ... + 2394633.

Almost surely, 2^43103241 is an apocalyptic number.

It is an amenable number.

43103241 is a deficient number, since it is larger than the sum of its proper divisors (19157009).

43103241 is a wasteful number, since it uses less digits than its factorization.

43103241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4789255 (or 4789252 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 43103241 is about 6565.3058573078. The cubic root of 43103241 is about 350.6199651350.

Adding to 43103241 its reverse (14230134), we get a palindrome (57333375).

The spelling of 43103241 in words is "forty-three million, one hundred three thousand, two hundred forty-one".