301013320020103 has 4 divisors (see below), whose sum is σ = 301059143336160. Its totient is φ = 300967496704048.

The previous prime is 301013320020097. The next prime is 301013320020187. The reversal of 301013320020103 is 301020023310103.

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 301013320020103 - 2²¹ = 301013317922951 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 (301013320023103) 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, 22911648175 + ... + 22911661312.

It is an arithmetic number, because the mean of its divisors is an integer number (75264785834040).

Almost surely, 2^{301013320020103} is an apocalyptic number.

301013320020103 is a deficient number, since it is larger than the sum of its proper divisors (45823316057).

301013320020103 is an equidigital number, since it uses as much as digits as its factorization.

301013320020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45823316056.

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

Adding to 301013320020103 its reverse (301020023310103), we get a palindrome (602033343330206).

The spelling of 301013320020103 in words is "three hundred one trillion, thirteen billion, three hundred twenty million, twenty thousand, one hundred three".