13203252460 has 24 divisors (see below), whose sum is σ = 28196778960. Its totient is φ = 5191786944.

The previous prime is 13203252407. The next prime is 13203252467. The reversal of 13203252460 is 6425230231.

It is not an unprimeable number, because it can be changed into a prime (13203252467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5593419 + ... + 5595778.

It is an arithmetic number, because the mean of its divisors is an integer number (1174865790).

Almost surely, 2^13203252460 is an apocalyptic number.

13203252460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13203252460 is an abundant number, since it is smaller than the sum of its proper divisors (14993526500).

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

13203252460 is a wasteful number, since it uses less digits than its factorization.

13203252460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11189265 (or 11189263 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 13203252460 its reverse (6425230231), we get a palindrome (19628482691).

The spelling of 13203252460 in words is "thirteen billion, two hundred three million, two hundred fifty-two thousand, four hundred sixty".