103040433 has 24 divisors (see below), whose sum is σ = 151482240. Its totient is φ = 67482720.

The previous prime is 103040429. The next prime is 103040453. The reversal of 103040433 is 334040301.

It is not a de Polignac number, because 103040433 - 2² = 103040429 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103040453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 202183 + ... + 202691.

It is an arithmetic number, because the mean of its divisors is an integer number (6311760).

Almost surely, 2^103040433 is an apocalyptic number.

It is an amenable number.

103040433 is a deficient number, since it is larger than the sum of its proper divisors (48441807).

103040433 is a wasteful number, since it uses less digits than its factorization.

103040433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 866 counting only the distinct ones).

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

The square root of 103040433 is about 10150.8833605751. The cubic root of 103040433 is about 468.8161438395.

Adding to 103040433 its reverse (334040301), we get a palindrome (437080734).

The spelling of 103040433 in words is "one hundred three million, forty thousand, four hundred thirty-three".