301020133103 has 2 divisors, whose sum is σ = 301020133104. Its totient is φ = 301020133102.

The previous prime is 301020133097. The next prime is 301020133111. The reversal of 301020133103 is 301331020103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 301020133103 - 2⁴ = 301020133087 is a prime.

It is a super-2 number, since 2×301020133103² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (301020133133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150510066551 + 150510066552.

It is an arithmetic number, because the mean of its divisors is an integer number (150510066552).

Almost surely, 2^301020133103 is an apocalyptic number.

301020133103 is a deficient number, since it is larger than the sum of its proper divisors (1).

301020133103 is an equidigital number, since it uses as much as digits as its factorization.

301020133103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 301020133103 its reverse (301331020103), we get a palindrome (602351153206).

The spelling of 301020133103 in words is "three hundred one billion, twenty million, one hundred thirty-three thousand, one hundred three".