2013030223321 has 8 divisors (see below), whose sum is σ = 2179855934984. Its totient is φ = 1847915544960.

The previous prime is 2013030223307. The next prime is 2013030223339. The reversal of 2013030223321 is 1233220303102.

It can be written as a sum of positive squares in 4 ways, for example, as 21488334921 + 1991541888400 = 146589^2 + 1411220^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2013030223321 - 2⁹ = 2013030222809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2013030223292 and 2013030223301.

It is not an unprimeable number, because it can be changed into a prime (2013030229321) 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, 427755876 + ... + 427760581.

It is an arithmetic number, because the mean of its divisors is an integer number (272481991873).

Almost surely, 2^{2013030223321} is an apocalyptic number.

It is an amenable number.

2013030223321 is a deficient number, since it is larger than the sum of its proper divisors (166825711663).

2013030223321 is a wasteful number, since it uses less digits than its factorization.

2013030223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855516651.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2013030223321 its reverse (1233220303102), we get a palindrome (3246250526423).

The spelling of 2013030223321 in words is "two trillion, thirteen billion, thirty million, two hundred twenty-three thousand, three hundred twenty-one".