300021013100 has 36 divisors (see below), whose sum is σ = 651111779304. Its totient is φ = 119996206080.

The previous prime is 300021013099. The next prime is 300021013121. The reversal of 300021013100 is 1310120003.

It is a super-2 number, since 2×300021013100² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 870299 + ... + 1165101.

It is an arithmetic number, because the mean of its divisors is an integer number (18086438314).

Almost surely, 2^300021013100 is an apocalyptic number.

It is an amenable number.

300021013100 is an abundant number, since it is smaller than the sum of its proper divisors (351090766204).

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

300021013100 is a wasteful number, since it uses less digits than its factorization.

300021013100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304994 (or 304987 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 300021013100 its reverse (1310120003), we get a palindrome (301331133103).

The spelling of 300021013100 in words is "three hundred billion, twenty-one million, thirteen thousand, one hundred".