1313321302202 has 16 divisors (see below), whose sum is σ = 2424593173632. Its totient is φ = 519555679920.

The previous prime is 1313321302201. The next prime is 1313321302211. The reversal of 1313321302202 is 2022031233131.

It is not an unprimeable number, because it can be changed into a prime (1313321302201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3608025374 + ... + 3608025737.

It is an arithmetic number, because the mean of its divisors is an integer number (151537073352).

Almost surely, 2^{1313321302202} is an apocalyptic number.

1313321302202 is a deficient number, since it is larger than the sum of its proper divisors (1111271871430).

1313321302202 is a wasteful number, since it uses less digits than its factorization.

1313321302202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7216051133.

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

Adding to 1313321302202 its reverse (2022031233131), we get a palindrome (3335352535333).

The spelling of 1313321302202 in words is "one trillion, three hundred thirteen billion, three hundred twenty-one million, three hundred two thousand, two hundred two".