101200120210103 has 2 divisors, whose sum is σ = 101200120210104. Its totient is φ = 101200120210102.

The previous prime is 101200120210069. The next prime is 101200120210151. The reversal of 101200120210103 is 301012021002101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101200120210103 - 2¹⁸ = 101200119947959 is a prime.

It is a super-3 number, since 3×101200120210103³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101200120210703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600060105051 + 50600060105052.

It is an arithmetic number, because the mean of its divisors is an integer number (50600060105052).

Almost surely, 2^{101200120210103} is an apocalyptic number.

101200120210103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101200120210103 is an equidigital number, since it uses as much as digits as its factorization.

101200120210103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101200120210103 its reverse (301012021002101), we get a palindrome (402212141212204).

The spelling of 101200120210103 in words is "one hundred one trillion, two hundred billion, one hundred twenty million, two hundred ten thousand, one hundred three".