13200505430 has 48 divisors (see below), whose sum is σ = 27662823216. Its totient is φ = 4522190400.

The previous prime is 13200505403. The next prime is 13200505433. The reversal of 13200505430 is 3450500231.

It is a junction number, because it is equal to n+sod(n) for n = 13200505396 and 13200505405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200505433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627137 + ... + 647843.

It is an arithmetic number, because the mean of its divisors is an integer number (576308817).

Almost surely, 2^13200505430 is an apocalyptic number.

13200505430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13200505430 is an abundant number, since it is smaller than the sum of its proper divisors (14462317786).

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

13200505430 is a wasteful number, since it uses less digits than its factorization.

13200505430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22029 (or 22022 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The spelling of 13200505430 in words is "thirteen billion, two hundred million, five hundred five thousand, four hundred thirty".