2123130341203 has 2 divisors, whose sum is σ = 2123130341204. Its totient is φ = 2123130341202.

The previous prime is 2123130341183. The next prime is 2123130341273. The reversal of 2123130341203 is 3021430313212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2123130341203 - 2⁹ = 2123130340691 is a prime.

It is not a weakly prime, because it can be changed into another prime (2123130341273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061565170601 + 1061565170602.

It is an arithmetic number, because the mean of its divisors is an integer number (1061565170602).

Almost surely, 2^{2123130341203} is an apocalyptic number.

2123130341203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123130341203 is an equidigital number, since it uses as much as digits as its factorization.

2123130341203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2123130341203 its reverse (3021430313212), we get a palindrome (5144560654415).

The spelling of 2123130341203 in words is "two trillion, one hundred twenty-three billion, one hundred thirty million, three hundred forty-one thousand, two hundred three".