13210321034 has 8 divisors (see below), whose sum is σ = 19858466628. Its totient is φ = 6590832160.

The previous prime is 13210321021. The next prime is 13210321097. The reversal of 13210321034 is 43012301231.

It can be written as a sum of positive squares in 2 ways, for example, as 11141435809 + 2068885225 = 105553^2 + 45485^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13210320997 and 13210321015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7163027 + ... + 7164870.

Almost surely, 2^13210321034 is an apocalyptic number.

13210321034 is a deficient number, since it is larger than the sum of its proper divisors (6648145594).

13210321034 is a wasteful number, since it uses less digits than its factorization.

13210321034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14328360.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13210321034 its reverse (43012301231), we get a palindrome (56222622265).

The spelling of 13210321034 in words is "thirteen billion, two hundred ten million, three hundred twenty-one thousand, thirty-four".