13203233032 has 64 divisors (see below), whose sum is σ = 27937022400. Its totient is φ = 5797059840.

The previous prime is 13203233027. The next prime is 13203233047. The reversal of 13203233032 is 23033230231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 13203232994 and 13203233012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 437998 + ... + 467170.

It is an arithmetic number, because the mean of its divisors is an integer number (436515975).

Almost surely, 2^13203233032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13203233032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13968511200).

13203233032 is an abundant number, since it is smaller than the sum of its proper divisors (14733789368).

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

13203233032 is a wasteful number, since it uses less digits than its factorization.

13203233032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29366 (or 29362 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13203233032 its reverse (23033230231), we get a palindrome (36236463263).

The spelling of 13203233032 in words is "thirteen billion, two hundred three million, two hundred thirty-three thousand, thirty-two".