13232031000 has 128 divisors (see below), whose sum is σ = 41900751360. Its totient is φ = 3475824000.

The previous prime is 13232030957. The next prime is 13232031023. The reversal of 13232031000 is 13023231.

It is a super-3 number, since 3×13232031000³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 168085 + ... + 233915.

It is an arithmetic number, because the mean of its divisors is an integer number (327349620).

Almost surely, 2^13232031000 is an apocalyptic number.

13232031000 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 13232031000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20950375680).

13232031000 is an abundant number, since it is smaller than the sum of its proper divisors (28668720360).

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

13232031000 is a wasteful number, since it uses less digits than its factorization.

13232031000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65922 (or 65908 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13232031000 its reverse (13023231), we get a palindrome (13245054231).

The spelling of 13232031000 in words is "thirteen billion, two hundred thirty-two million, thirty-one thousand".