13203201210 has 64 divisors (see below), whose sum is σ = 32159296512. Its totient is φ = 3468566016.

The previous prime is 13203201197. The next prime is 13203201223. The reversal of 13203201210 is 1210230231.

It is an interprime number because it is at equal distance from previous prime (13203201197) and next prime (13203201223).

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

It is a self number, because there is not a number n which added to its sum of digits gives 13203201210.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2180407 + ... + 2186453.

It is an arithmetic number, because the mean of its divisors is an integer number (502489008).

Almost surely, 2^13203201210 is an apocalyptic number.

13203201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13203201210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16079648256).

13203201210 is an abundant number, since it is smaller than the sum of its proper divisors (18956095302).

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

13203201210 is a wasteful number, since it uses less digits than its factorization.

13203201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7127.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13203201210 its reverse (1210230231), we get a palindrome (14413431441).

The spelling of 13203201210 in words is "thirteen billion, two hundred three million, two hundred one thousand, two hundred ten".