300113100021 has 32 divisors (see below), whose sum is σ = 460254332160. Its totient is φ = 170394402816.

The previous prime is 300113099999. The next prime is 300113100043. The reversal of 300113100021 is 120001311003.

It is an interprime number because it is at equal distance from previous prime (300113099999) and next prime (300113100043).

It is not a de Polignac number, because 300113100021 - 2¹⁹ = 300112575733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300113105021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2072575 + ... + 2212643.

It is an arithmetic number, because the mean of its divisors is an integer number (14382947880).

Almost surely, 2^300113100021 is an apocalyptic number.

It is an amenable number.

300113100021 is a deficient number, since it is larger than the sum of its proper divisors (160141232139).

300113100021 is a wasteful number, since it uses less digits than its factorization.

300113100021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140733.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 300113100021 its reverse (120001311003), we get a palindrome (420114411024).

The spelling of 300113100021 in words is "three hundred billion, one hundred thirteen million, one hundred thousand, twenty-one".