10103200123321 has 16 divisors (see below), whose sum is σ = 10483313400000. Its totient is φ = 9725232154176.

The previous prime is 10103200123279. The next prime is 10103200123343. The reversal of 10103200123321 is 12332100230101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10103200123321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10103200133321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18553510 + ... + 19090288.

It is an arithmetic number, because the mean of its divisors is an integer number (655207087500).

Almost surely, 2^{10103200123321} is an apocalyptic number.

It is an amenable number.

10103200123321 is a deficient number, since it is larger than the sum of its proper divisors (380113276679).

10103200123321 is a wasteful number, since it uses less digits than its factorization.

10103200123321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538776.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10103200123321 its reverse (12332100230101), we get a palindrome (22435300353422).

The spelling of 10103200123321 in words is "ten trillion, one hundred three billion, two hundred million, one hundred twenty-three thousand, three hundred twenty-one".