3012311322030 has 32 divisors (see below), whose sum is σ = 7230643200000. Its totient is φ = 803161238432.

The previous prime is 3012311321923. The next prime is 3012311322037. The reversal of 3012311322030 is 302231132103.

It is a junction number, because it is equal to n+sod(n) for n = 3012311321988 and 3012311322006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012311322037) 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, 7410030 + ... + 7805969.

It is an arithmetic number, because the mean of its divisors is an integer number (225957600000).

Almost surely, 2^{3012311322030} is an apocalyptic number.

3012311322030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3012311322030 is an abundant number, since it is smaller than the sum of its proper divisors (4218331877970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3012311322030 is a wasteful number, since it uses less digits than its factorization.

3012311322030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15222608.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3012311322030 its reverse (302231132103), we get a palindrome (3314542454133).

It can be divided in two parts, 301231 and 1322030, that added together give a palindrome (1623261).

The spelling of 3012311322030 in words is "three trillion, twelve billion, three hundred eleven million, three hundred twenty-two thousand, thirty".