2012301121330 has 16 divisors (see below), whose sum is σ = 3623640672600. Its totient is φ = 804587414272.

The previous prime is 2012301121219. The next prime is 2012301121333. The reversal of 2012301121330 is 331211032102.

It can be written as a sum of positive squares in 4 ways, for example, as 2011526668089 + 774453241 = 1418283^2 + 27829^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2012301121298 and 2012301121307.

It is not an unprimeable number, because it can be changed into a prime (2012301121333) 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, 41603905 + ... + 41652244.

Almost surely, 2^{2012301121330} is an apocalyptic number.

2012301121330 is a deficient number, since it is larger than the sum of its proper divisors (1611339551270).

2012301121330 is a wasteful number, since it uses less digits than its factorization.

2012301121330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83258573.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2012301121330 its reverse (331211032102), we get a palindrome (2343512153432).

The spelling of 2012301121330 in words is "two trillion, twelve billion, three hundred one million, one hundred twenty-one thousand, three hundred thirty".