2123303003201 has 2 divisors, whose sum is σ = 2123303003202. Its totient is φ = 2123303003200.

The previous prime is 2123303003147. The next prime is 2123303003233. The reversal of 2123303003201 is 1023003033212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2119866112576 + 3436890625 = 1455976^2 + 58625^2 .

It is a cyclic number.

It is not a de Polignac number, because 2123303003201 - 2³⁰ = 2122229261377 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2123303303201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061651501600 + 1061651501601.

It is an arithmetic number, because the mean of its divisors is an integer number (1061651501601).

Almost surely, 2^{2123303003201} is an apocalyptic number.

It is an amenable number.

2123303003201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123303003201 is an equidigital number, since it uses as much as digits as its factorization.

2123303003201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2123303003201 its reverse (1023003033212), we get a palindrome (3146306036413).

The spelling of 2123303003201 in words is "two trillion, one hundred twenty-three billion, three hundred three million, three thousand, two hundred one".