2000123333297 has 2 divisors, whose sum is σ = 2000123333298. Its totient is φ = 2000123333296.

The previous prime is 2000123333233. The next prime is 2000123333401. The reversal of 2000123333297 is 7923333210002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1619513305201 + 380610028096 = 1272601^2 + 616936^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000123333297 - 2⁶ = 2000123333233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2000123333227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000061666648 + 1000061666649.

It is an arithmetic number, because the mean of its divisors is an integer number (1000061666649).

Almost surely, 2^{2000123333297} is an apocalyptic number.

It is an amenable number.

2000123333297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000123333297 is an equidigital number, since it uses as much as digits as its factorization.

2000123333297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 35.

Adding to 2000123333297 its reverse (7923333210002), we get a palindrome (9923456543299).

The spelling of 2000123333297 in words is "two trillion, one hundred twenty-three million, three hundred thirty-three thousand, two hundred ninety-seven".