1313010023020 has 12 divisors (see below), whose sum is σ = 2757321048384. Its totient is φ = 525204009200.

The previous prime is 1313010023009. The next prime is 1313010023027. The reversal of 1313010023020 is 203200103131.

It is a junction number, because it is equal to n+sod(n) for n = 1313010022985 and 1313010023003.

It is not an unprimeable number, because it can be changed into a prime (1313010023027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32825250556 + ... + 32825250595.

It is an arithmetic number, because the mean of its divisors is an integer number (229776754032).

Almost surely, 2^{1313010023020} is an apocalyptic number.

1313010023020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1313010023020 is an abundant number, since it is smaller than the sum of its proper divisors (1444311025364).

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

1313010023020 is a wasteful number, since it uses less digits than its factorization.

1313010023020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65650501160 (or 65650501158 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1313010023020 its reverse (203200103131), we get a palindrome (1516210126151).

The spelling of 1313010023020 in words is "one trillion, three hundred thirteen billion, ten million, twenty-three thousand, twenty".