2403143013 has 16 divisors (see below), whose sum is σ = 3269574720. Its totient is φ = 1569494784.

The previous prime is 2403143003. The next prime is 2403143027. The reversal of 2403143013 is 3103413042.

It is not a de Polignac number, because 2403143013 - 2⁵ = 2403142981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403143003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97533 + ... + 119661.

It is an arithmetic number, because the mean of its divisors is an integer number (204348420).

Almost surely, 2^2403143013 is an apocalyptic number.

It is an amenable number.

2403143013 is a deficient number, since it is larger than the sum of its proper divisors (866431707).

2403143013 is a wasteful number, since it uses less digits than its factorization.

2403143013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22868.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2403143013 is about 49021.8626023125. The cubic root of 2403143013 is about 1339.4500997916.

Adding to 2403143013 its reverse (3103413042), we get a palindrome (5506556055).

The spelling of 2403143013 in words is "two billion, four hundred three million, one hundred forty-three thousand, thirteen".