300031122013103 has 4 divisors (see below), whose sum is σ = 323110439091048. Its totient is φ = 276951804935160.

The previous prime is 300031122013097. The next prime is 300031122013127. The reversal of 300031122013103 is 301310221130003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 300031122013103 - 2¹⁰ = 300031122012079 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 (300031122013193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11539658538953 + ... + 11539658538978.

It is an arithmetic number, because the mean of its divisors is an integer number (80777609772762).

Almost surely, 2^{300031122013103} is an apocalyptic number.

300031122013103 is a deficient number, since it is larger than the sum of its proper divisors (23079317077945).

300031122013103 is a wasteful number, since it uses less digits than its factorization.

300031122013103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23079317077944.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 300031122013103 its reverse (301310221130003), we get a palindrome (601341343143106).

The spelling of 300031122013103 in words is "three hundred trillion, thirty-one billion, one hundred twenty-two million, thirteen thousand, one hundred three".