30300131123211 has 96 divisors (see below), whose sum is σ = 43966756431360. Its totient is φ = 18521862543360.

The previous prime is 30300131123209. The next prime is 30300131123231. The reversal of 30300131123211 is 11232113100303.

It is a happy number.

It is not a de Polignac number, because 30300131123211 - 2¹ = 30300131123209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30300131123231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3178441801 + ... + 3178451333.

It is an arithmetic number, because the mean of its divisors is an integer number (457987046160).

Almost surely, 2^{30300131123211} is an apocalyptic number.

30300131123211 is a deficient number, since it is larger than the sum of its proper divisors (13666625308149).

30300131123211 is a wasteful number, since it uses less digits than its factorization.

30300131123211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10117 (or 10076 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 30300131123211 its reverse (11232113100303), we get a palindrome (41532244223514).

The spelling of 30300131123211 in words is "thirty trillion, three hundred billion, one hundred thirty-one million, one hundred twenty-three thousand, two hundred eleven".