305130403101 has 12 divisors (see below), whose sum is σ = 414661620128. Its totient is φ = 199582144944.

The previous prime is 305130403079. The next prime is 305130403103. The reversal of 305130403101 is 101304031503.

It is not a de Polignac number, because 305130403101 - 2¹⁹ = 305129878813 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 (305130403103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18095905 + ... + 18112758.

Almost surely, 2^305130403101 is an apocalyptic number.

It is an amenable number.

305130403101 is a deficient number, since it is larger than the sum of its proper divisors (109531217027).

305130403101 is an equidigital number, since it uses as much as digits as its factorization.

305130403101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36208772 (or 36208719 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 305130403101 its reverse (101304031503), we get a palindrome (406434434604).

The spelling of 305130403101 in words is "three hundred five billion, one hundred thirty million, four hundred three thousand, one hundred one".