2013112313020 has 24 divisors (see below), whose sum is σ = 4258393789104. Its totient is φ = 799367223936.

The previous prime is 2013112312999. The next prime is 2013112313021. The reversal of 2013112313020 is 203132113102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013112313021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367353522 + ... + 367359001.

It is an arithmetic number, because the mean of its divisors is an integer number (177433074546).

Almost surely, 2^{2013112313020} is an apocalyptic number.

2013112313020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013112313020 is an abundant number, since it is smaller than the sum of its proper divisors (2245281476084).

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

2013112313020 is a wasteful number, since it uses less digits than its factorization.

2013112313020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734712669 (or 734712667 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2013112313020 its reverse (203132113102), we get a palindrome (2216244426122).

The spelling of 2013112313020 in words is "two trillion, thirteen billion, one hundred twelve million, three hundred thirteen thousand, twenty".