30232321300 has 36 divisors (see below), whose sum is σ = 65710598940. Its totient is φ = 12073304320.

The previous prime is 30232321291. The next prime is 30232321303. The reversal of 30232321300 is 312323203.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 13244327056 + 16987994244 = 115084^2 + 130338^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232321303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183295 + ... + 306694.

It is an arithmetic number, because the mean of its divisors is an integer number (1825294415).

Almost surely, 2^30232321300 is an apocalyptic number.

It is an amenable number.

30232321300 is an abundant number, since it is smaller than the sum of its proper divisors (35478277640).

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

30232321300 is a wasteful number, since it uses less digits than its factorization.

30232321300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490620 (or 490613 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30232321300 its reverse (312323203), we get a palindrome (30544644503).

The spelling of 30232321300 in words is "thirty billion, two hundred thirty-two million, three hundred twenty-one thousand, three hundred".