1310003209972 has 12 divisors (see below), whose sum is σ = 2326722119680. Its totient is φ = 645225461496.

The previous prime is 1310003209943. The next prime is 1310003209987. The reversal of 1310003209972 is 2799023000131.

It is a happy number.

It is a super-2 number, since 2×1310003209972² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2444035572 + ... + 2444036107.

Almost surely, 2^{1310003209972} is an apocalyptic number.

It is an amenable number.

1310003209972 is a deficient number, since it is larger than the sum of its proper divisors (1016718909708).

1310003209972 is a wasteful number, since it uses less digits than its factorization.

1310003209972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4888071750 (or 4888071748 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 37.

The spelling of 1310003209972 in words is "one trillion, three hundred ten billion, three million, two hundred nine thousand, nine hundred seventy-two".