10671143 has 4 divisors (see below), whose sum is σ = 12195600. Its totient is φ = 9146688.

The previous prime is 10671139. The next prime is 10671151. The reversal of 10671143 is 34117601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10671143 - 2² = 10671139 is a prime.

It is a super-2 number, since 2×10671143² = 227746585852898, 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 (10677143) 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 3 ways as a sum of consecutive naturals, for example, 762218 + ... + 762231.

It is an arithmetic number, because the mean of its divisors is an integer number (3048900).

Almost surely, 2^10671143 is an apocalyptic number.

10671143 is a deficient number, since it is larger than the sum of its proper divisors (1524457).

10671143 is an equidigital number, since it uses as much as digits as its factorization.

10671143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524456.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 10671143 is about 3266.6715476154. The cubic root of 10671143 is about 220.1592717178.

Adding to 10671143 its reverse (34117601), we get a palindrome (44788744).

The spelling of 10671143 in words is "ten million, six hundred seventy-one thousand, one hundred forty-three".