2013220331030 has 32 divisors (see below), whose sum is σ = 3702888338688. Its totient is φ = 787885352800.

The previous prime is 2013220330999. The next prime is 2013220331033. The reversal of 2013220331030 is 301330223102.

It is a super-2 number, since 2×2013220331030² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2013220330993 and 2013220331011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013220331033) 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, 10729592 + ... + 10915611.

It is an arithmetic number, because the mean of its divisors is an integer number (115715260584).

Almost surely, 2^{2013220331030} is an apocalyptic number.

2013220331030 is a deficient number, since it is larger than the sum of its proper divisors (1689668007658).

2013220331030 is a wasteful number, since it uses less digits than its factorization.

2013220331030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21645412.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2013220331030 its reverse (301330223102), we get a palindrome (2314550554132).

The spelling of 2013220331030 in words is "two trillion, thirteen billion, two hundred twenty million, three hundred thirty-one thousand, thirty".