210133310297 has 2 divisors, whose sum is σ = 210133310298. Its totient is φ = 210133310296.

The previous prime is 210133310287. The next prime is 210133310327. The reversal of 210133310297 is 792013331012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112826122816 + 97307187481 = 335896^2 + 311941^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210133310297 is a prime.

It is not a weakly prime, because it can be changed into another prime (210133310237) 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 as a sum of consecutive naturals, namely, 105066655148 + 105066655149.

It is an arithmetic number, because the mean of its divisors is an integer number (105066655149).

Almost surely, 2^210133310297 is an apocalyptic number.

It is an amenable number.

210133310297 is a deficient number, since it is larger than the sum of its proper divisors (1).

210133310297 is an equidigital number, since it uses as much as digits as its factorization.

210133310297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The spelling of 210133310297 in words is "two hundred ten billion, one hundred thirty-three million, three hundred ten thousand, two hundred ninety-seven".