1312530002302 has 16 divisors (see below), whose sum is σ = 2022083268192. Its totient is φ = 638503607520.

The previous prime is 1312530002299. The next prime is 1312530002317. The reversal of 1312530002302 is 2032000352131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681852 + ... + 2335312.

It is an arithmetic number, because the mean of its divisors is an integer number (126380204262).

Almost surely, 2^{1312530002302} is an apocalyptic number.

1312530002302 is a deficient number, since it is larger than the sum of its proper divisors (709553265890).

1312530002302 is a wasteful number, since it uses less digits than its factorization.

1312530002302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680643.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 1312530002302 its reverse (2032000352131), we get a palindrome (3344530354433).

The spelling of 1312530002302 in words is "one trillion, three hundred twelve billion, five hundred thirty million, two thousand, three hundred two".