30201044132 has 48 divisors (see below), whose sum is σ = 62095840128. Its totient is φ = 12581049600.

The previous prime is 30201044087. The next prime is 30201044147. The reversal of 30201044132 is 23144010203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1074968 + ... + 1102704.

It is an arithmetic number, because the mean of its divisors is an integer number (1293663336).

Almost surely, 2^30201044132 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 30201044132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31047920064).

30201044132 is an abundant number, since it is smaller than the sum of its proper divisors (31894795996).

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

30201044132 is a wasteful number, since it uses less digits than its factorization.

30201044132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28836 (or 28834 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30201044132 its reverse (23144010203), we get a palindrome (53345054335).

The spelling of 30201044132 in words is "thirty billion, two hundred one million, forty-four thousand, one hundred thirty-two".