243100033130 has 8 divisors (see below), whose sum is σ = 437580059652. Its totient is φ = 97240013248.

The previous prime is 243100033123. The next prime is 243100033171. The reversal of 243100033130 is 31330001342.

It can be written as a sum of positive squares in 2 ways, for example, as 243057874081 + 42159049 = 493009^2 + 6493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×243100033130² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12155001647 + ... + 12155001666.

Almost surely, 2^243100033130 is an apocalyptic number.

243100033130 is a deficient number, since it is larger than the sum of its proper divisors (194480026522).

243100033130 is a wasteful number, since it uses less digits than its factorization.

243100033130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24310003320.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 243100033130 its reverse (31330001342), we get a palindrome (274430034472).

The spelling of 243100033130 in words is "two hundred forty-three billion, one hundred million, thirty-three thousand, one hundred thirty".