2003140133 has 4 divisors (see below), whose sum is σ = 2014331040. Its totient is φ = 1991949228.

The previous prime is 2003140109. The next prime is 2003140147. The reversal of 2003140133 is 3310413002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2003140133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003140163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5595185 + ... + 5595542.

It is an arithmetic number, because the mean of its divisors is an integer number (503582760).

Almost surely, 2^2003140133 is an apocalyptic number.

It is an amenable number.

2003140133 is a deficient number, since it is larger than the sum of its proper divisors (11190907).

2003140133 is a wasteful number, since it uses less digits than its factorization.

2003140133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11190906.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2003140133 is about 44756.4535346580. The cubic root of 2003140133 is about 1260.5800917130.

Adding to 2003140133 its reverse (3310413002), we get a palindrome (5313553135).

The spelling of 2003140133 in words is "two billion, three million, one hundred forty thousand, one hundred thirty-three".