2120200210103 has 2 divisors, whose sum is σ = 2120200210104. Its totient is φ = 2120200210102.

The previous prime is 2120200210081. The next prime is 2120200210217. The reversal of 2120200210103 is 3010120020212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2120200210103 - 2⁸ = 2120200209847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120200210603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060100105051 + 1060100105052.

It is an arithmetic number, because the mean of its divisors is an integer number (1060100105052).

Almost surely, 2^{2120200210103} is an apocalyptic number.

2120200210103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120200210103 is an equidigital number, since it uses as much as digits as its factorization.

2120200210103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2120200210103 its reverse (3010120020212), we get a palindrome (5130320230315).

The spelling of 2120200210103 in words is "two trillion, one hundred twenty billion, two hundred million, two hundred ten thousand, one hundred three".