1313321230101 has 16 divisors (see below), whose sum is σ = 1869912322560. Its totient is φ = 818086637760.

The previous prime is 1313321230073. The next prime is 1313321230121. The reversal of 1313321230101 is 1010321233131.

It is a happy number.

It is not a de Polignac number, because 1313321230101 - 2²⁹ = 1312784359189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313321230121) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 243475470 + ... + 243480863.

It is an arithmetic number, because the mean of its divisors is an integer number (116869520160).

Almost surely, 2^{1313321230101} is an apocalyptic number.

It is an amenable number.

1313321230101 is a deficient number, since it is larger than the sum of its proper divisors (556591092459).

1313321230101 is a wasteful number, since it uses less digits than its factorization.

1313321230101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486956396.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1313321230101 its reverse (1010321233131), we get a palindrome (2323642463232).

The spelling of 1313321230101 in words is "one trillion, three hundred thirteen billion, three hundred twenty-one million, two hundred thirty thousand, one hundred one".