1313320212302 has 32 divisors (see below), whose sum is σ = 2260350128640. Its totient is φ = 560619623520.

The previous prime is 1313320212293. The next prime is 1313320212353. The reversal of 1313320212302 is 2032120233131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3669599 + ... + 4011557.

It is an arithmetic number, because the mean of its divisors is an integer number (70635941520).

Almost surely, 2^{1313320212302} is an apocalyptic number.

1313320212302 is a deficient number, since it is larger than the sum of its proper divisors (947029916338).

1313320212302 is a wasteful number, since it uses less digits than its factorization.

1313320212302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343056.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1313320212302 its reverse (2032120233131), we get a palindrome (3345440445433).

The spelling of 1313320212302 in words is "one trillion, three hundred thirteen billion, three hundred twenty million, two hundred twelve thousand, three hundred two".