13202231352 has 32 divisors (see below), whose sum is σ = 33257537280. Its totient is φ = 4367149280.

The previous prime is 13202231351. The next prime is 13202231359. The reversal of 13202231352 is 25313220231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202231351) 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 7 ways as a sum of consecutive naturals, for example, 2096448 + ... + 2102735.

It is an arithmetic number, because the mean of its divisors is an integer number (1039298040).

Almost surely, 2^13202231352 is an apocalyptic number.

13202231352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13202231352 is an abundant number, since it is smaller than the sum of its proper divisors (20055305928).

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

13202231352 is a wasteful number, since it uses less digits than its factorization.

13202231352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4199323 (or 4199319 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 13202231352 its reverse (25313220231), we get a palindrome (38515451583).

The spelling of 13202231352 in words is "thirteen billion, two hundred two million, two hundred thirty-one thousand, three hundred fifty-two".