30021100211343 has 16 divisors (see below), whose sum is σ = 40266154656000. Its totient is φ = 19895240661120.

The previous prime is 30021100211303. The next prime is 30021100211351. The reversal of 30021100211343 is 34311200112003.

It is not a de Polignac number, because 30021100211343 - 2⁹ = 30021100210831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30021100211303) 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, 22394778 + ... + 23697431.

It is an arithmetic number, because the mean of its divisors is an integer number (2516634666000).

Almost surely, 2^{30021100211343} is an apocalyptic number.

30021100211343 is a deficient number, since it is larger than the sum of its proper divisors (10245054444657).

30021100211343 is a wasteful number, since it uses less digits than its factorization.

30021100211343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46093502.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 30021100211343 its reverse (34311200112003), we get a palindrome (64332300323346).

The spelling of 30021100211343 in words is "thirty trillion, twenty-one billion, one hundred million, two hundred eleven thousand, three hundred forty-three".