1313320001202 has 32 divisors (see below), whose sum is σ = 3183806064960. Its totient is φ = 397975757760.

The previous prime is 1313320001173. The next prime is 1313320001207. The reversal of 1313320001202 is 2021000233131.

1313320001202 is a `hidden beast` number, since 131 + 332 + 0 + 0 + 0 + 1 + 202 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1313320001207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105487623 + ... + 1105488810.

It is an arithmetic number, because the mean of its divisors is an integer number (99493939530).

Almost surely, 2^{1313320001202} is an apocalyptic number.

1313320001202 is an abundant number, since it is smaller than the sum of its proper divisors (1870486063758).

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

1313320001202 is a wasteful number, since it uses less digits than its factorization.

1313320001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210976455 (or 2210976449 counting only the distinct ones).

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

Adding to 1313320001202 its reverse (2021000233131), we get a palindrome (3334320234333).

The spelling of 1313320001202 in words is "one trillion, three hundred thirteen billion, three hundred twenty million, one thousand, two hundred two".