30232250000 has 70 divisors (see below), whose sum is σ = 73218398730. Its totient is φ = 12092800000.

The previous prime is 30232249987. The next prime is 30232250021. The reversal of 30232250000 is 5223203.

It can be written as a sum of positive squares in 7 ways, for example, as 29572993024 + 659256976 = 171968^2 + 25676^2 .

It is an unprimeable number.

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 13 ways as a sum of consecutive naturals, for example, 189536 + ... + 310464.

Almost surely, 2^30232250000 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 30232250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36609199365).

30232250000 is an abundant number, since it is smaller than the sum of its proper divisors (42986148730).

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

30232250000 is an frugal number, since it uses more digits than its factorization.

30232250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120967 (or 120936 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

Adding to 30232250000 its reverse (5223203), we get a palindrome (30237473203).

The spelling of 30232250000 in words is "thirty billion, two hundred thirty-two million, two hundred fifty thousand".