1313321331030 has 32 divisors (see below), whose sum is σ = 3152976192864. Its totient is φ = 350107355136.

The previous prime is 1313321331013. The next prime is 1313321331083. The reversal of 1313321331030 is 301331233131.

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 in 15 ways as a sum of consecutive naturals, for example, 6883477 + ... + 7071696.

It is an arithmetic number, because the mean of its divisors is an integer number (98530506027).

Almost surely, 2^{1313321331030} is an apocalyptic number.

1313321331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1313321331030 is an abundant number, since it is smaller than the sum of its proper divisors (1839654861834).

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

1313321331030 is a wasteful number, since it uses less digits than its factorization.

1313321331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13958320.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 1313321331030 its reverse (301331233131), we get a palindrome (1614652564161).

The spelling of 1313321331030 in words is "one trillion, three hundred thirteen billion, three hundred twenty-one million, three hundred thirty-one thousand, thirty".