10170431 has 4 divisors (see below), whose sum is σ = 10176864. Its totient is φ = 10164000.

The previous prime is 10170427. The next prime is 10170443. The reversal of 10170431 is 13407101.

10170431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10170431 - 2² = 10170427 is a prime.

It is a super-2 number, since 2×10170431² = 206875333451522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10170451) 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 3 ways as a sum of consecutive naturals, for example, 986 + ... + 4616.

It is an arithmetic number, because the mean of its divisors is an integer number (2544216).

Almost surely, 2^10170431 is an apocalyptic number.

10170431 is a deficient number, since it is larger than the sum of its proper divisors (6433).

10170431 is an equidigital number, since it uses as much as digits as its factorization.

10170431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6432.

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

The square root of 10170431 is about 3189.1113182202. Note that the first 3 decimals coincide. The cubic root of 10170431 is about 216.6605223767.

Adding to 10170431 its reverse (13407101), we get a palindrome (23577532).

It can be divided in two parts, 10170 and 431, that added together give a palindrome (10601).

The spelling of 10170431 in words is "ten million, one hundred seventy thousand, four hundred thirty-one".