1310320030202 has 8 divisors (see below), whose sum is σ = 1965512003412. Its totient is φ = 655149362400.

The previous prime is 1310320030169. The next prime is 1310320030219. The reversal of 1310320030202 is 2020300230131.

It can be written as a sum of positive squares in 2 ways, for example, as 1212463052161 + 97856978041 = 1101119^2 + 312821^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5171699 + ... + 5419142.

Almost surely, 2^{1310320030202} is an apocalyptic number.

1310320030202 is a deficient number, since it is larger than the sum of its proper divisors (655191973210).

1310320030202 is a wasteful number, since it uses less digits than its factorization.

1310320030202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10652704.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1310320030202 its reverse (2020300230131), we get a palindrome (3330620260333).

The spelling of 1310320030202 in words is "one trillion, three hundred ten billion, three hundred twenty million, thirty thousand, two hundred two".