2013330331323 has 16 divisors (see below), whose sum is σ = 3063325430560. Its totient is φ = 1305943998048.

The previous prime is 2013330331297. The next prime is 2013330331333. The reversal of 2013330331323 is 3231330333102.

2013330331323 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 3 + 3 + 0 + 331 + 323 = 666.

It is not a de Polignac number, because 2013330331323 - 2²⁹ = 2012793460411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013330331333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1007671840 + ... + 1007673837.

It is an arithmetic number, because the mean of its divisors is an integer number (191457839410).

Almost surely, 2^{2013330331323} is an apocalyptic number.

2013330331323 is a deficient number, since it is larger than the sum of its proper divisors (1049995099237).

2013330331323 is a wasteful number, since it uses less digits than its factorization.

2013330331323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015345723 (or 2015345717 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 2013330331323 its reverse (3231330333102), we get a palindrome (5244660664425).

The spelling of 2013330331323 in words is "two trillion, thirteen billion, three hundred thirty million, three hundred thirty-one thousand, three hundred twenty-three".