1312300320102 has 48 divisors (see below), whose sum is σ = 2869992599760. Its totient is φ = 433331208000.

The previous prime is 1312300320053. The next prime is 1312300320179. The reversal of 1312300320102 is 2010230032131.

1312300320102 is a `hidden beast` number, since 1 + 31 + 2 + 300 + 320 + 10 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 9843852 + ... + 9976272.

It is an arithmetic number, because the mean of its divisors is an integer number (59791512495).

Almost surely, 2^{1312300320102} is an apocalyptic number.

1312300320102 is an abundant number, since it is smaller than the sum of its proper divisors (1557692279658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1312300320102 is a wasteful number, since it uses less digits than its factorization.

1312300320102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137589 (or 137586 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1312300320102 its reverse (2010230032131), we get a palindrome (3322530352233).

The spelling of 1312300320102 in words is "one trillion, three hundred twelve billion, three hundred million, three hundred twenty thousand, one hundred two".