40103171 has 8 divisors (see below), whose sum is σ = 40803840. Its totient is φ = 39408768.

The previous prime is 40103113. The next prime is 40103179. The reversal of 40103171 is 17130104.

40103171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 40103171 - 2¹⁰ = 40102147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40103179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12395 + ... + 15291.

It is an arithmetic number, because the mean of its divisors is an integer number (5100480).

Almost surely, 2^40103171 is an apocalyptic number.

40103171 is a deficient number, since it is larger than the sum of its proper divisors (700669).

40103171 is a wasteful number, since it uses less digits than its factorization.

40103171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 40103171 is about 6332.7064514313. The cubic root of 40103171 is about 342.2889701134.

Adding to 40103171 its reverse (17130104), we get a palindrome (57233275).

The spelling of 40103171 in words is "forty million, one hundred three thousand, one hundred seventy-one".