101200121211083 has 2 divisors, whose sum is σ = 101200121211084. Its totient is φ = 101200121211082.

The previous prime is 101200121211037. The next prime is 101200121211157. The reversal of 101200121211083 is 380112121002101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101200121211083 - 2¹⁶ = 101200121145547 is a prime.

It is not a weakly prime, because it can be changed into another prime (101200121211283) 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, 50600060605541 + 50600060605542.

It is an arithmetic number, because the mean of its divisors is an integer number (50600060605542).

Almost surely, 2^{101200121211083} is an apocalyptic number.

101200121211083 is a deficient number, since it is larger than the sum of its proper divisors (1).

101200121211083 is an equidigital number, since it uses as much as digits as its factorization.

101200121211083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 23.

Adding to 101200121211083 its reverse (380112121002101), we get a palindrome (481312242213184).

The spelling of 101200121211083 in words is "one hundred one trillion, two hundred billion, one hundred twenty-one million, two hundred eleven thousand, eighty-three".