10320503243213 has 8 divisors (see below), whose sum is σ = 10492884848160. Its totient is φ = 10148661174960.

The previous prime is 10320503243159. The next prime is 10320503243231. The reversal of 10320503243213 is 31234230502301.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10320503243213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320503243243) 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, 134845598 + ... + 134922111.

It is an arithmetic number, because the mean of its divisors is an integer number (1311610606020).

Almost surely, 2^{10320503243213} is an apocalyptic number.

It is an amenable number.

10320503243213 is a deficient number, since it is larger than the sum of its proper divisors (172381604947).

10320503243213 is an equidigital number, since it uses as much as digits as its factorization.

10320503243213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269768347.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 10320503243213 its reverse (31234230502301), we get a palindrome (41554733745514).

The spelling of 10320503243213 in words is "ten trillion, three hundred twenty billion, five hundred three million, two hundred forty-three thousand, two hundred thirteen".