12783958303 has 12 divisors (see below), whose sum is σ = 13050589440. Its totient is φ = 12522749148.

The previous prime is 12783958273. The next prime is 12783958373. The reversal of 12783958303 is 30385938721.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a de Polignac number, because none of the positive numbers 2^k-12783958303 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 (12783958373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100661026 + ... + 100661152.

It is an arithmetic number, because the mean of its divisors is an integer number (1087549120).

Almost surely, 2^12783958303 is an apocalyptic number.

12783958303 is a deficient number, since it is larger than the sum of its proper divisors (266631137).

12783958303 is an frugal number, since it uses more digits than its factorization.

12783958303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 12783958303 in words is "twelve billion, seven hundred eighty-three million, nine hundred fifty-eight thousand, three hundred three".