30131201100211 has 16 divisors (see below), whose sum is σ = 30423020257728. Its totient is φ = 29839830451200.

The previous prime is 30131201100191. The next prime is 30131201100233. The reversal of 30131201100211 is 11200110213103.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30131201100211 - 2⁷ = 30131201100083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30131201100911) 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, 1444646095 + ... + 1444666951.

It is an arithmetic number, because the mean of its divisors is an integer number (1901438766108).

Almost surely, 2^{30131201100211} is an apocalyptic number.

30131201100211 is a deficient number, since it is larger than the sum of its proper divisors (291819157517).

30131201100211 is a wasteful number, since it uses less digits than its factorization.

30131201100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30942.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 30131201100211 its reverse (11200110213103), we get a palindrome (41331311313314).

The spelling of 30131201100211 in words is "thirty trillion, one hundred thirty-one billion, two hundred one million, one hundred thousand, two hundred eleven".