1235530030000 has 200 divisors, whose sum is σ = 3436427216288. Its totient is φ = 421410816000.

The previous prime is 1235530029983. The next prime is 1235530030019. The reversal of 1235530030000 is 300355321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13464274 + ... + 13555726.

Almost surely, 2^{1235530030000} is an apocalyptic number.

1235530030000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1235530030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1718213608144).

1235530030000 is an abundant number, since it is smaller than the sum of its proper divisors (2200897186288).

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

1235530030000 is an equidigital number, since it uses as much as digits as its factorization.

1235530030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91681 (or 91660 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

Adding to 1235530030000 its reverse (300355321), we get a palindrome (1235830385321).

The spelling of 1235530030000 in words is "one trillion, two hundred thirty-five billion, five hundred thirty million, thirty thousand".