103043247 has 8 divisors (see below), whose sum is σ = 138675456. Its totient is φ = 68053272.

The previous prime is 103043201. The next prime is 103043249. The reversal of 103043247 is 742340301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103043247 - 2⁸ = 103042991 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103043249) 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, 160183 + ... + 160824.

It is an arithmetic number, because the mean of its divisors is an integer number (17334432).

Almost surely, 2^103043247 is an apocalyptic number.

103043247 is a deficient number, since it is larger than the sum of its proper divisors (35632209).

103043247 is a wasteful number, since it uses less digits than its factorization.

103043247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321117.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 103043247 is about 10151.0219682552. The cubic root of 103043247 is about 468.8204115384.

Adding to 103043247 its reverse (742340301), we get a palindrome (845383548).

The spelling of 103043247 in words is "one hundred three million, forty-three thousand, two hundred forty-seven".