1003140166 has 8 divisors (see below), whose sum is σ = 1719668880. Its totient is φ = 429917208.

The previous prime is 1003140143. The next prime is 1003140197. The reversal of 1003140166 is 6610413001.

It is a happy number.

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

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, 35826421 + ... + 35826448.

It is an arithmetic number, because the mean of its divisors is an integer number (214958610).

Almost surely, 2^1003140166 is an apocalyptic number.

1003140166 is a deficient number, since it is larger than the sum of its proper divisors (716528714).

1003140166 is an equidigital number, since it uses as much as digits as its factorization.

1003140166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71652878.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1003140166 is about 31672.3880691052. The cubic root of 1003140166 is about 1001.0456282804.

Adding to 1003140166 its reverse (6610413001), we get a palindrome (7613553167).

The spelling of 1003140166 in words is "one billion, three million, one hundred forty thousand, one hundred sixty-six".