1312467036703 has 4 divisors (see below), whose sum is σ = 1312588696120. Its totient is φ = 1312345377288.

The previous prime is 1312467036677. The next prime is 1312467036739. The reversal of 1312467036703 is 3076307642131.

It is a happy number.

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 1312467036703 - 2⁹ = 1312467036191 is a prime.

It is a super-2 number, since 2×1312467036703² (a number of 25 digits) contains 22 as substring.

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 1312467036703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312467036103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60813525 + ... + 60835102.

It is an arithmetic number, because the mean of its divisors is an integer number (328147174030).

Almost surely, 2^{1312467036703} is an apocalyptic number.

1312467036703 is a deficient number, since it is larger than the sum of its proper divisors (121659417).

1312467036703 is a wasteful number, since it uses less digits than its factorization.

1312467036703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121659416.

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 1312467036703 in words is "one trillion, three hundred twelve billion, four hundred sixty-seven million, thirty-six thousand, seven hundred three".