2303032013 has 8 divisors (see below), whose sum is σ = 2384640000. Its totient is φ = 2221570288.

The previous prime is 2303031967. The next prime is 2303032049. The reversal of 2303032013 is 3102303032.

2303032013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-2303032013 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2303031982 and 2303032000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303032073) 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, 4013 + ... + 67986.

It is an arithmetic number, because the mean of its divisors is an integer number (298080000).

Almost surely, 2^2303032013 is an apocalyptic number.

It is an amenable number.

2303032013 is a deficient number, since it is larger than the sum of its proper divisors (81607987).

2303032013 is a wasteful number, since it uses less digits than its factorization.

2303032013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73131.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 2303032013 is about 47989.9157427891. The cubic root of 2303032013 is about 1320.5859070596.

Adding to 2303032013 its reverse (3102303032), we get a palindrome (5405335045).

The spelling of 2303032013 in words is "two billion, three hundred three million, thirty-two thousand, thirteen".