13013321210 has 8 divisors (see below), whose sum is σ = 23423978196. Its totient is φ = 5205328480.

The previous prime is 13013321203. The next prime is 13013321213. The reversal of 13013321210 is 1212331031.

It can be written as a sum of positive squares in 2 ways, for example, as 10676468929 + 2336852281 = 103327^2 + 48341^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13013321213) 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 3 ways as a sum of consecutive naturals, for example, 650666051 + ... + 650666070.

Almost surely, 2^13013321210 is an apocalyptic number.

13013321210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13013321210 is a deficient number, since it is larger than the sum of its proper divisors (10410656986).

13013321210 is a wasteful number, since it uses less digits than its factorization.

13013321210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301332128.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13013321210 its reverse (1212331031), we get a palindrome (14225652241).

The spelling of 13013321210 in words is "thirteen billion, thirteen million, three hundred twenty-one thousand, two hundred ten".