313020321130 has 16 divisors (see below), whose sum is σ = 614658085344. Its totient is φ = 113825571280.

The previous prime is 313020321101. The next prime is 313020321143. The reversal of 313020321130 is 31123020313.

It is a junction number, because it is equal to n+sod(n) for n = 313020321098 and 313020321107.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1422819532 + ... + 1422819751.

It is an arithmetic number, because the mean of its divisors is an integer number (38416130334).

Almost surely, 2^313020321130 is an apocalyptic number.

313020321130 is a deficient number, since it is larger than the sum of its proper divisors (301637764214).

313020321130 is a wasteful number, since it uses less digits than its factorization.

313020321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845639301.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 313020321130 its reverse (31123020313), we get a palindrome (344143341443).

The spelling of 313020321130 in words is "three hundred thirteen billion, twenty million, three hundred twenty-one thousand, one hundred thirty".