2103312420330 has 32 divisors (see below), whose sum is σ = 5506854337728. Its totient is φ = 509893920000.

The previous prime is 2103312420269. The next prime is 2103312420337. The reversal of 2103312420330 is 330242133012.

It is a self number, because there is not a number n which added to its sum of digits gives 2103312420330.

It is not an unprimeable number, because it can be changed into a prime (2103312420337) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3186836671 + ... + 3186837330.

It is an arithmetic number, because the mean of its divisors is an integer number (172089198054).

Almost surely, 2^{2103312420330} is an apocalyptic number.

2103312420330 is an abundant number, since it is smaller than the sum of its proper divisors (3403541917398).

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

2103312420330 is a wasteful number, since it uses less digits than its factorization.

2103312420330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6373674022.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2103312420330 its reverse (330242133012), we get a palindrome (2433554553342).

The spelling of 2103312420330 in words is "two trillion, one hundred three billion, three hundred twelve million, four hundred twenty thousand, three hundred thirty".