10143005 has 4 divisors (see below), whose sum is σ = 12171612. Its totient is φ = 8114400.

The previous prime is 10142963. The next prime is 10143013. The reversal of 10143005 is 50034101.

10143005 is digitally balanced in base 2, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 4507129 + 5635876 = 2123^2 + 2374^2 .

It is not a de Polignac number, because 10143005 - 2¹⁰ = 10141981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1014296 + ... + 1014305.

It is an arithmetic number, because the mean of its divisors is an integer number (3042903).

Almost surely, 2^10143005 is an apocalyptic number.

It is an amenable number.

10143005 is a deficient number, since it is larger than the sum of its proper divisors (2028607).

10143005 is an equidigital number, since it uses as much as digits as its factorization.

10143005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2028606.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 10143005 is about 3184.8084714783. The cubic root of 10143005 is about 216.4655951815.

Adding to 10143005 its reverse (50034101), we get a palindrome (60177106).

The spelling of 10143005 in words is "ten million, one hundred forty-three thousand, five".