10200303322123 has 2 divisors, whose sum is σ = 10200303322124. Its totient is φ = 10200303322122.

The previous prime is 10200303322117. The next prime is 10200303322133. The reversal of 10200303322123 is 32122330300201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10200303322123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10200303322094 and 10200303322103.

It is not a weakly prime, because it can be changed into another prime (10200303322133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100151661061 + 5100151661062.

It is an arithmetic number, because the mean of its divisors is an integer number (5100151661062).

Almost surely, 2^{10200303322123} is an apocalyptic number.

10200303322123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200303322123 is an equidigital number, since it uses as much as digits as its factorization.

10200303322123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 10200303322123 its reverse (32122330300201), we get a palindrome (42322633622324).

The spelling of 10200303322123 in words is "ten trillion, two hundred billion, three hundred three million, three hundred twenty-two thousand, one hundred twenty-three".