2040143303 has 8 divisors (see below), whose sum is σ = 2242601856. Its totient is φ = 1840516600.

The previous prime is 2040143267. The next prime is 2040143317. The reversal of 2040143303 is 3033410402.

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

It is a cyclic number.

It is not a de Polignac number, because 2040143303 - 2⁸ = 2040143047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040143393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706451 + ... + 709332.

It is an arithmetic number, because the mean of its divisors is an integer number (280325232).

Almost surely, 2^2040143303 is an apocalyptic number.

2040143303 is a deficient number, since it is larger than the sum of its proper divisors (202458553).

2040143303 is a wasteful number, since it uses less digits than its factorization.

2040143303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415925.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2040143303 is about 45167.9455255605. The cubic root of 2040143303 is about 1268.2948374731.

Adding to 2040143303 its reverse (3033410402), we get a palindrome (5073553705).

The spelling of 2040143303 in words is "two billion, forty million, one hundred forty-three thousand, three hundred three".