30032300000 has 72 divisors (see below), whose sum is σ = 73903129272. Its totient is φ = 12012880000.

The previous prime is 30032299919. The next prime is 30032300009. The reversal of 30032300000 is 323003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032300009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50162 + ... + 250161.

It is an arithmetic number, because the mean of its divisors is an integer number (1026432351).

Almost surely, 2^30032300000 is an apocalyptic number.

It is an amenable number.

30032300000 is an abundant number, since it is smaller than the sum of its proper divisors (43870829272).

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

30032300000 is an frugal number, since it uses more digits than its factorization.

30032300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300358 (or 300330 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 11.

Adding to 30032300000 its reverse (323003), we get a palindrome (30032623003).

The spelling of 30032300000 in words is "thirty billion, thirty-two million, three hundred thousand".