300213100000 has 432 divisors, whose sum is σ = 832348007568. Its totient is φ = 106444800000.

The previous prime is 300213099941. The next prime is 300213100013. The reversal of 300213100000 is 1312003.

It is a super-2 number, since 2×300213100000² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 300213100000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 520299712 + ... + 520300288.

It is an arithmetic number, because the mean of its divisors is an integer number (1926731499).

Almost surely, 2^300213100000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300213100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416174003784).

300213100000 is an abundant number, since it is smaller than the sum of its proper divisors (532134907568).

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

300213100000 is an equidigital number, since it uses as much as digits as its factorization.

300213100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 300213100000 its reverse (1312003), we get a palindrome (300214412003).

The spelling of 300213100000 in words is "three hundred billion, two hundred thirteen million, one hundred thousand".