30304202123211 has 16 divisors (see below), whose sum is σ = 42556409005824. Its totient is φ = 19143816696224.

The previous prime is 30304202123197. The next prime is 30304202123233. The reversal of 30304202123211 is 11232120240303.

It is a cyclic number.

It is not a de Polignac number, because 30304202123211 - 2¹⁵ = 30304202090443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30304202123411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2052288576 + ... + 2052303341.

It is an arithmetic number, because the mean of its divisors is an integer number (2659775562864).

Almost surely, 2^{30304202123211} is an apocalyptic number.

30304202123211 is a deficient number, since it is larger than the sum of its proper divisors (12252206882613).

30304202123211 is a wasteful number, since it uses less digits than its factorization.

30304202123211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4104592050.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30304202123211 its reverse (11232120240303), we get a palindrome (41536322363514).

The spelling of 30304202123211 in words is "thirty trillion, three hundred four billion, two hundred two million, one hundred twenty-three thousand, two hundred eleven".