1318703022003 has 6 divisors (see below), whose sum is σ = 1758273348004. Its totient is φ = 879134022004.

The previous prime is 1318703021953. The next prime is 1318703022037. The reversal of 1318703022003 is 3002203078131.

It is not a de Polignac number, because 1318703022003 - 2¹⁴ = 1318703005619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1318703020003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1657498 + ... + 2320496.

Almost surely, 2^{1318703022003} is an apocalyptic number.

1318703022003 is a deficient number, since it is larger than the sum of its proper divisors (439570326001).

1318703022003 is an frugal number, since it uses more digits than its factorization.

1318703022003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326001 (or 663002 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 1318703022003 in words is "one trillion, three hundred eighteen billion, seven hundred three million, twenty-two thousand, three".