30044143203211 has 4 divisors (see below), whose sum is σ = 31013309113024. Its totient is φ = 29074977293400.

The previous prime is 30044143203197. The next prime is 30044143203229. The reversal of 30044143203211 is 11230234144003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30044143203211 - 2⁹ = 30044143202699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30044143203211.

It is not an unprimeable number, because it can be changed into a prime (30044143203241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484582954860 + ... + 484582954921.

It is an arithmetic number, because the mean of its divisors is an integer number (7753327278256).

Almost surely, 2^{30044143203211} is an apocalyptic number.

30044143203211 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30044143203211 is a deficient number, since it is larger than the sum of its proper divisors (969165909813).

30044143203211 is an equidigital number, since it uses as much as digits as its factorization.

30044143203211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969165909812.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 30044143203211 its reverse (11230234144003), we get a palindrome (41274377347214).

The spelling of 30044143203211 in words is "thirty trillion, forty-four billion, one hundred forty-three million, two hundred three thousand, two hundred eleven".