12501532036230 has 128 divisors (see below), whose sum is σ = 30500907153408. Its totient is φ = 3278762053632.

The previous prime is 12501532036199. The next prime is 12501532036261. The reversal of 12501532036230 is 3263023510521.

12501532036230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12501532036199) and next prime (12501532036261).

It is a super-3 number, since 3×12501532036230³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 12501532036191 and 12501532036200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2684458062 + ... + 2684462718.

It is an arithmetic number, because the mean of its divisors is an integer number (238288337136).

Almost surely, 2^{12501532036230} is an apocalyptic number.

12501532036230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12501532036230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15250453576704).

12501532036230 is an abundant number, since it is smaller than the sum of its proper divisors (17999375117178).

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

12501532036230 is a wasteful number, since it uses less digits than its factorization.

12501532036230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7950.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 12501532036230 its reverse (3263023510521), we get a palindrome (15764555546751).

The spelling of 12501532036230 in words is "twelve trillion, five hundred one billion, five hundred thirty-two million, thirty-six thousand, two hundred thirty".