1313140003 has 16 divisors (see below), whose sum is σ = 1537772544. Its totient is φ = 1097928000.

The previous prime is 1313140001. The next prime is 1313140009. The reversal of 1313140003 is 3000413131.

It is a cyclic number.

It is not a de Polignac number, because 1313140003 - 2¹ = 1313140001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313140001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94503 + ... + 107503.

It is an arithmetic number, because the mean of its divisors is an integer number (96110784).

Almost surely, 2^1313140003 is an apocalyptic number.

1313140003 is a deficient number, since it is larger than the sum of its proper divisors (224632541).

1313140003 is a wasteful number, since it uses less digits than its factorization.

1313140003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13362.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1313140003 is about 36237.2736695243. The cubic root of 1313140003 is about 1095.0577183006.

Adding to 1313140003 its reverse (3000413131), we get a palindrome (4313553134).

The spelling of 1313140003 in words is "one billion, three hundred thirteen million, one hundred forty thousand, three".