10100121200563 has 2 divisors, whose sum is σ = 10100121200564. Its totient is φ = 10100121200562.

The previous prime is 10100121200537. The next prime is 10100121200591. The reversal of 10100121200563 is 36500212100101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10100121200563 - 2²⁹ = 10099584329651 is a prime.

It is not a weakly prime, because it can be changed into another prime (10100121200063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050060600281 + 5050060600282.

It is an arithmetic number, because the mean of its divisors is an integer number (5050060600282).

Almost surely, 2^{10100121200563} is an apocalyptic number.

10100121200563 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100121200563 is an equidigital number, since it uses as much as digits as its factorization.

10100121200563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 10100121200563 its reverse (36500212100101), we get a palindrome (46600333300664).

The spelling of 10100121200563 in words is "ten trillion, one hundred billion, one hundred twenty-one million, two hundred thousand, five hundred sixty-three".