301303112212130 has 48 divisors (see below), whose sum is σ = 631030515406200. Its totient is φ = 103281214272768.

The previous prime is 301303112212129. The next prime is 301303112212183. The reversal of 301303112212130 is 31212211303103.

It can be written as a sum of positive squares in 4 ways, for example, as 295222464197521 + 6080648014609 = 17182039^2 + 2465897^2 .

It is a junction number, because it is equal to n+sod(n) for n = 301303112212096 and 301303112212105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65357747 + ... + 69815766.

Almost surely, 2^{301303112212130} is an apocalyptic number.

301303112212130 is an abundant number, since it is smaller than the sum of its proper divisors (329727403194070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

301303112212130 is a wasteful number, since it uses less digits than its factorization.

301303112212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135178083 (or 135178076 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 301303112212130 its reverse (31212211303103), we get a palindrome (332515323515233).

The spelling of 301303112212130 in words is "three hundred one trillion, three hundred three billion, one hundred twelve million, two hundred twelve thousand, one hundred thirty".