101200101120791 has 2 divisors, whose sum is σ = 101200101120792. Its totient is φ = 101200101120790.

The previous prime is 101200101120779. The next prime is 101200101120827. The reversal of 101200101120791 is 197021101002101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101200101120791 - 2¹⁴ = 101200101104407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101200101120791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101200101110791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600050560395 + 50600050560396.

It is an arithmetic number, because the mean of its divisors is an integer number (50600050560396).

Almost surely, 2^{101200101120791} is an apocalyptic number.

101200101120791 is a deficient number, since it is larger than the sum of its proper divisors (1).

101200101120791 is an equidigital number, since it uses as much as digits as its factorization.

101200101120791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 26.

Adding to 101200101120791 its reverse (197021101002101), we get a palindrome (298221202122892).

The spelling of 101200101120791 in words is "one hundred one trillion, two hundred billion, one hundred one million, one hundred twenty thousand, seven hundred ninety-one".