30105415300 has 72 divisors (see below), whose sum is σ = 68333251392. Its totient is φ = 11490864000.

The previous prime is 30105415267. The next prime is 30105415313. The reversal of 30105415300 is 351450103.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 952755 + ... + 983845.

It is an arithmetic number, because the mean of its divisors is an integer number (949072936).

Almost surely, 2^30105415300 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 30105415300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34166625696).

30105415300 is an abundant number, since it is smaller than the sum of its proper divisors (38227836092).

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

30105415300 is a wasteful number, since it uses less digits than its factorization.

30105415300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31549 (or 31542 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 30105415300 its reverse (351450103), we get a palindrome (30456865403).

The spelling of 30105415300 in words is "thirty billion, one hundred five million, four hundred fifteen thousand, three hundred".