13321240210 has 64 divisors (see below), whose sum is σ = 24611392512. Its totient is φ = 5190230016.

The previous prime is 13321240201. The next prime is 13321240213. The reversal of 13321240210 is 1204212331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13321240213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21945727 + ... + 21946333.

It is an arithmetic number, because the mean of its divisors is an integer number (384553008).

Almost surely, 2^13321240210 is an apocalyptic number.

13321240210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13321240210 is a deficient number, since it is larger than the sum of its proper divisors (11290152302).

13321240210 is a wasteful number, since it uses less digits than its factorization.

13321240210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13321240210 its reverse (1204212331), we get a palindrome (14525452541).

The spelling of 13321240210 in words is "thirteen billion, three hundred twenty-one million, two hundred forty thousand, two hundred ten".