13103203112233 has 8 divisors (see below), whose sum is σ = 14597732910600. Its totient is φ = 11678186327808.

The previous prime is 13103203112221. The next prime is 13103203112249. The reversal of 13103203112233 is 33221130230131.

It can be written as a sum of positive squares in 4 ways, for example, as 395953045504 + 12707250066729 = 629248^2 + 3564723^2 .

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

It is not a de Polignac number, because 13103203112233 - 2⁹ = 13103203111721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13103203112198 and 13103203112207.

It is not an unprimeable number, because it can be changed into a prime (13103203113233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17378253088 + ... + 17378253841.

It is an arithmetic number, because the mean of its divisors is an integer number (1824716613825).

Almost surely, 2^{13103203112233} is an apocalyptic number.

13103203112233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13103203112233 is a deficient number, since it is larger than the sum of its proper divisors (1494529798367).

13103203112233 is a wasteful number, since it uses less digits than its factorization.

13103203112233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34756506971.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13103203112233 its reverse (33221130230131), we get a palindrome (46324333342364).

The spelling of 13103203112233 in words is "thirteen trillion, one hundred three billion, two hundred three million, one hundred twelve thousand, two hundred thirty-three".