200210313129977 has 2 divisors, whose sum is σ = 200210313129978. Its totient is φ = 200210313129976.

The previous prime is 200210313129973. The next prime is 200210313130021. The reversal of 200210313129977 is 779921313012002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130918357105936 + 69291956024041 = 11441956^2 + 8324179^2 .

It is a cyclic number.

It is not a de Polignac number, because 200210313129977 - 2² = 200210313129973 is a prime.

It is not a weakly prime, because it can be changed into another prime (200210313129973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105156564988 + 100105156564989.

It is an arithmetic number, because the mean of its divisors is an integer number (100105156564989).

Almost surely, 2^{200210313129977} is an apocalyptic number.

It is an amenable number.

200210313129977 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210313129977 is an equidigital number, since it uses as much as digits as its factorization.

200210313129977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 200210313129977 in words is "two hundred trillion, two hundred ten billion, three hundred thirteen million, one hundred twenty-nine thousand, nine hundred seventy-seven".