30300340000 has 120 divisors (see below), whose sum is σ = 85192829568. Its totient is φ = 10388640000.

The previous prime is 30300339991. The next prime is 30300340127. The reversal of 30300340000 is 4300303.

It is a super-2 number, since 2×30300340000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31785 + ... + 248215.

Almost surely, 2^30300340000 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 30300340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42596414784).

30300340000 is an abundant number, since it is smaller than the sum of its proper divisors (54892489568).

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

30300340000 is an equidigital number, since it uses as much as digits as its factorization.

30300340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216468 (or 216445 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 30300340000 its reverse (4300303), we get a palindrome (30304640303).

The spelling of 30300340000 in words is "thirty billion, three hundred million, three hundred forty thousand".