303301013130 has 48 divisors (see below), whose sum is σ = 790339048200. Its totient is φ = 80700125184.

The previous prime is 303301013111. The next prime is 303301013137. The reversal of 303301013130 is 31310103303.

303301013130 is a `hidden beast` number, since 303 + 301 + 0 + 1 + 31 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 163168331481 + 140132681649 = 403941^2 + 374343^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (303301013137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3712387 + ... + 3793206.

Almost surely, 2^303301013130 is an apocalyptic number.

303301013130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

303301013130 is an abundant number, since it is smaller than the sum of its proper divisors (487038035070).

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

303301013130 is a wasteful number, since it uses less digits than its factorization.

303301013130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7506055 (or 7506052 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 303301013130 its reverse (31310103303), we get a palindrome (334611116433).

The spelling of 303301013130 in words is "three hundred three billion, three hundred one million, thirteen thousand, one hundred thirty".