13321230210 has 96 divisors (see below), whose sum is σ = 35472632832. Its totient is φ = 3466869120.

The previous prime is 13321230199. The next prime is 13321230211. The reversal of 13321230210 is 1203212331.

13321230210 is a `hidden beast` number, since 1 + 332 + 123 + 0 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (13321230211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1548120 + ... + 1556700.

It is an arithmetic number, because the mean of its divisors is an integer number (369506592).

Almost surely, 2^13321230210 is an apocalyptic number.

13321230210 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 13321230210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17736316416).

13321230210 is an abundant number, since it is smaller than the sum of its proper divisors (22151402622).

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

13321230210 is a wasteful number, since it uses less digits than its factorization.

13321230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9008 (or 9005 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13321230210 its reverse (1203212331), we get a palindrome (14524442541).

The spelling of 13321230210 in words is "thirteen billion, three hundred twenty-one million, two hundred thirty thousand, two hundred ten".