2013323331000 has 128 divisors (see below), whose sum is σ = 6554680704000. Its totient is φ = 513543324800.

The previous prime is 2013323330981. The next prime is 2013323331007. The reversal of 2013323331000 is 1333233102.

It is a super-2 number, since 2×2013323331000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013323331007) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 14520300 + ... + 14658299.

It is an arithmetic number, because the mean of its divisors is an integer number (51208443000).

Almost surely, 2^{2013323331000} is an apocalyptic number.

2013323331000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013323331000 is an abundant number, since it is smaller than the sum of its proper divisors (4541357373000).

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

2013323331000 is a wasteful number, since it uses less digits than its factorization.

2013323331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29178646 (or 29178632 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 2013323331000 its reverse (1333233102), we get a palindrome (2014656564102).

The spelling of 2013323331000 in words is "two trillion, thirteen billion, three hundred twenty-three million, three hundred thirty-one thousand".