12712860203 has 4 divisors (see below), whose sum is σ = 12838730208. Its totient is φ = 12586990200.

The previous prime is 12712860197. The next prime is 12712860217. The reversal of 12712860203 is 30206821721.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12712860203 - 2⁴ = 12712860187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12712860203.

It is not an unprimeable number, because it can be changed into a prime (12712860263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62934851 + ... + 62935052.

It is an arithmetic number, because the mean of its divisors is an integer number (3209682552).

Almost surely, 2^12712860203 is an apocalyptic number.

12712860203 is a deficient number, since it is larger than the sum of its proper divisors (125870005).

12712860203 is a wasteful number, since it uses less digits than its factorization.

12712860203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125870004.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 12712860203 in words is "twelve billion, seven hundred twelve million, eight hundred sixty thousand, two hundred three".