301130505103 has 2 divisors, whose sum is σ = 301130505104. Its totient is φ = 301130505102.

The previous prime is 301130505047. The next prime is 301130505121. The reversal of 301130505103 is 301505031103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 301130505103 - 2¹³ = 301130496911 is a prime.

It is a super-2 number, since 2×301130505103² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (301130505163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150565252551 + 150565252552.

It is an arithmetic number, because the mean of its divisors is an integer number (150565252552).

Almost surely, 2^301130505103 is an apocalyptic number.

301130505103 is a deficient number, since it is larger than the sum of its proper divisors (1).

301130505103 is an equidigital number, since it uses as much as digits as its factorization.

301130505103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675, while the sum is 22.

Adding to 301130505103 its reverse (301505031103), we get a palindrome (602635536206).

The spelling of 301130505103 in words is "three hundred one billion, one hundred thirty million, five hundred five thousand, one hundred three".