300030230221320 has 64 divisors (see below), whose sum is σ = 900314206067520. Its totient is φ = 79988193356544.

The previous prime is 300030230221313. The next prime is 300030230221349. The reversal of 300030230221320 is 23122032030003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309952807 + ... + 310919286.

It is an arithmetic number, because the mean of its divisors is an integer number (14067409469805).

Almost surely, 2^{300030230221320} is an apocalyptic number.

300030230221320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

300030230221320 is an abundant number, since it is smaller than the sum of its proper divisors (600283975846200).

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

300030230221320 is a wasteful number, since it uses less digits than its factorization.

300030230221320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620876134 (or 620876130 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 300030230221320 its reverse (23122032030003), we get a palindrome (323152262251323).

The spelling of 300030230221320 in words is "three hundred trillion, thirty billion, two hundred thirty million, two hundred twenty-one thousand, three hundred twenty".