13032230430 has 128 divisors (see below), whose sum is σ = 34370666496. Its totient is φ = 3148185600.

The previous prime is 13032230401. The next prime is 13032230437. The reversal of 13032230430 is 3403223031.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13032230397 and 13032230406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032230437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3049195 + ... + 3053465.

It is an arithmetic number, because the mean of its divisors is an integer number (268520832).

Almost surely, 2^13032230430 is an apocalyptic number.

13032230430 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 13032230430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17185333248).

13032230430 is an abundant number, since it is smaller than the sum of its proper divisors (21338436066).

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

13032230430 is a wasteful number, since it uses less digits than its factorization.

13032230430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4522.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 13032230430 its reverse (3403223031), we get a palindrome (16435453461).

The spelling of 13032230430 in words is "thirteen billion, thirty-two million, two hundred thirty thousand, four hundred thirty".