13230202032 has 120 divisors (see below), whose sum is σ = 37448243040. Its totient is φ = 4360089600.

The previous prime is 13230202021. The next prime is 13230202049. The reversal of 13230202032 is 23020203231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13230201996 and 13230202014.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4978048 + ... + 4980704.

It is an arithmetic number, because the mean of its divisors is an integer number (312068692).

Almost surely, 2^13230202032 is an apocalyptic number.

13230202032 is a gapful number since it is divisible by the number (12) 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 13230202032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18724121520).

13230202032 is an abundant number, since it is smaller than the sum of its proper divisors (24218041008).

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

13230202032 is a wasteful number, since it uses less digits than its factorization.

13230202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051 (or 3042 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 13230202032 its reverse (23020203231), we get a palindrome (36250405263).

The spelling of 13230202032 in words is "thirteen billion, two hundred thirty million, two hundred two thousand, thirty-two".