300103312020 has 48 divisors (see below), whose sum is σ = 841537959360. Its totient is φ = 79908627456.

The previous prime is 300103312009. The next prime is 300103312043. The reversal of 300103312020 is 20213301003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3675610 + ... + 3756369.

It is an arithmetic number, because the mean of its divisors is an integer number (17532040820).

Almost surely, 2^300103312020 is an apocalyptic number.

300103312020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

300103312020 is an abundant number, since it is smaller than the sum of its proper divisors (541434647340).

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

300103312020 is a wasteful number, since it uses less digits than its factorization.

300103312020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7432664 (or 7432662 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 300103312020 its reverse (20213301003), we get a palindrome (320316613023).

The spelling of 300103312020 in words is "three hundred billion, one hundred three million, three hundred twelve thousand, twenty".