1313331110012 has 6 divisors (see below), whose sum is σ = 2298329442528. Its totient is φ = 656665555004.

The previous prime is 1313331109949. The next prime is 1313331110081. The reversal of 1313331110012 is 2100111333131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164166388748 + ... + 164166388755.

It is an arithmetic number, because the mean of its divisors is an integer number (383054907088).

Almost surely, 2^{1313331110012} is an apocalyptic number.

It is an amenable number.

1313331110012 is a deficient number, since it is larger than the sum of its proper divisors (984998332516).

1313331110012 is a wasteful number, since it uses less digits than its factorization.

1313331110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328332777507 (or 328332777505 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1313331110012 its reverse (2100111333131), we get a palindrome (3413442443143).

The spelling of 1313331110012 in words is "one trillion, three hundred thirteen billion, three hundred thirty-one million, one hundred ten thousand, twelve".