103043043 has 32 divisors (see below), whose sum is σ = 155995200. Its totient is φ = 67212288.

The previous prime is 103043027. The next prime is 103043053. The reversal of 103043043 is 340340301.

It is not a de Polignac number, because 103043043 - 2⁴ = 103043027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103043053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329055 + ... + 329367.

It is an arithmetic number, because the mean of its divisors is an integer number (4874850).

Almost surely, 2^103043043 is an apocalyptic number.

103043043 is a deficient number, since it is larger than the sum of its proper divisors (52952157).

103043043 is a wasteful number, since it uses less digits than its factorization.

103043043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 103043043 is about 10151.0119200009. The cubic root of 103043043 is about 468.8201021556.

Adding to 103043043 its reverse (340340301), we get a palindrome (443383344).

The spelling of 103043043 in words is "one hundred three million, forty-three thousand, forty-three".