2013231322 has 8 divisors (see below), whose sum is σ = 3048070176. Its totient is φ = 997207932.

The previous prime is 2013231313. The next prime is 2013231361. The reversal of 2013231322 is 2231323102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2013231322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4703598 + ... + 4704025.

It is an arithmetic number, because the mean of its divisors is an integer number (381008772).

Almost surely, 2^2013231322 is an apocalyptic number.

2013231322 is a deficient number, since it is larger than the sum of its proper divisors (1034838854).

2013231322 is a wasteful number, since it uses less digits than its factorization.

2013231322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9407732.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2013231322 is about 44869.0463682927. The cubic root of 2013231322 is about 1262.6933488407.

Adding to 2013231322 its reverse (2231323102), we get a palindrome (4244554424).

The spelling of 2013231322 in words is "two billion, thirteen million, two hundred thirty-one thousand, three hundred twenty-two".