30443102112 has 48 divisors (see below), whose sum is σ = 82490994432. Its totient is φ = 9820354560.

The previous prime is 30443102101. The next prime is 30443102149. The reversal of 30443102112 is 21120134403.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5111793 + ... + 5117744.

It is an arithmetic number, because the mean of its divisors is an integer number (1718562384).

Almost surely, 2^30443102112 is an apocalyptic number.

30443102112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30443102112 is an abundant number, since it is smaller than the sum of its proper divisors (52047892320).

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

30443102112 is a wasteful number, since it uses less digits than its factorization.

30443102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10229581 (or 10229573 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30443102112 its reverse (21120134403), we get a palindrome (51563236515).

The spelling of 30443102112 in words is "thirty billion, four hundred forty-three million, one hundred two thousand, one hundred twelve".