200101121210087 has 2 divisors, whose sum is σ = 200101121210088. Its totient is φ = 200101121210086.

The previous prime is 200101121209939. The next prime is 200101121210143. The reversal of 200101121210087 is 780012121101002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200101121210087 - 2⁸ = 200101121209831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200101121213087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100050560605043 + 100050560605044.

It is an arithmetic number, because the mean of its divisors is an integer number (100050560605044).

Almost surely, 2^{200101121210087} is an apocalyptic number.

200101121210087 is a deficient number, since it is larger than the sum of its proper divisors (1).

200101121210087 is an equidigital number, since it uses as much as digits as its factorization.

200101121210087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 26.

Adding to 200101121210087 its reverse (780012121101002), we get a palindrome (980113242311089).

The spelling of 200101121210087 in words is "two hundred trillion, one hundred one billion, one hundred twenty-one million, two hundred ten thousand, eighty-seven".