30300203211103 has 16 divisors (see below), whose sum is σ = 34838153316864. Its totient is φ = 25815062740320.

The previous prime is 30300203211071. The next prime is 30300203211199. The reversal of 30300203211103 is 30111230200303.

It is not a de Polignac number, because 30300203211103 - 2⁵ = 30300203211071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30300203211503) 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, 18905643 + ... + 20445628.

It is an arithmetic number, because the mean of its divisors is an integer number (2177384582304).

Almost surely, 2^{30300203211103} is an apocalyptic number.

30300203211103 is a deficient number, since it is larger than the sum of its proper divisors (4537950105761).

30300203211103 is a wasteful number, since it uses less digits than its factorization.

30300203211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39351942.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30300203211103 its reverse (30111230200303), we get a palindrome (60411433411406).

The spelling of 30300203211103 in words is "thirty trillion, three hundred billion, two hundred three million, two hundred eleven thousand, one hundred three".