30113243200 has 84 divisors (see below), whose sum is σ = 75495675780. Its totient is φ = 11817994240.

The previous prime is 30113243179. The next prime is 30113243207. The reversal of 30113243200 is 234231103.

It can be written as a sum of positive squares in 6 ways, for example, as 427331584 + 29685911616 = 20672^2 + 172296^2 .

It is not an unprimeable number, because it can be changed into a prime (30113243207) 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, 92755 + ... + 262354.

It is an arithmetic number, because the mean of its divisors is an integer number (898758045).

Almost surely, 2^30113243200 is an apocalyptic number.

It is an amenable number.

30113243200 is an abundant number, since it is smaller than the sum of its proper divisors (45382432580).

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

30113243200 is a wasteful number, since it uses less digits than its factorization.

30113243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355184 (or 355169 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30113243200 its reverse (234231103), we get a palindrome (30347474303).

The spelling of 30113243200 in words is "thirty billion, one hundred thirteen million, two hundred forty-three thousand, two hundred".