13103210333333 has 4 divisors (see below), whose sum is σ = 13250437415820. Its totient is φ = 12955983250848.

The previous prime is 13103210333321. The next prime is 13103210333399. The reversal of 13103210333333 is 33333301230131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3573283237969 + 9529927095364 = 1890313^2 + 3087058^2 .

It is a cyclic number.

It is not a de Polignac number, because 13103210333333 - 2³⁸ = 12828332426389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13103210333296 and 13103210333305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103210333533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73613541110 + ... + 73613541287.

It is an arithmetic number, because the mean of its divisors is an integer number (3312609353955).

Almost surely, 2^{13103210333333} is an apocalyptic number.

It is an amenable number.

13103210333333 is a deficient number, since it is larger than the sum of its proper divisors (147227082487).

13103210333333 is an equidigital number, since it uses as much as digits as its factorization.

13103210333333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147227082486.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 13103210333333 its reverse (33333301230131), we get a palindrome (46436511563464).

The spelling of 13103210333333 in words is "thirteen trillion, one hundred three billion, two hundred ten million, three hundred thirty-three thousand, three hundred thirty-three".