103043331 has 12 divisors (see below), whose sum is σ = 150315360. Its totient is φ = 68014800.

The previous prime is 103043321. The next prime is 103043357. The reversal of 103043331 is 133340301.

It is not a de Polignac number, because 103043331 - 2⁵ = 103043299 is a prime.

It is a super-2 number, since 2×103043331² = 21235856127151122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103043321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55771 + ... + 57588.

It is an arithmetic number, because the mean of its divisors is an integer number (12526280).

Almost surely, 2^103043331 is an apocalyptic number.

103043331 is a deficient number, since it is larger than the sum of its proper divisors (47272029).

103043331 is a wasteful number, since it uses less digits than its factorization.

103043331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113466 (or 113463 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 103043331 is about 10151.0261057688. The cubic root of 103043331 is about 468.8205389312.

Adding to 103043331 its reverse (133340301), we get a palindrome (236383632).

The spelling of 103043331 in words is "one hundred three million, forty-three thousand, three hundred thirty-one".