2120413103 has 2 divisors, whose sum is σ = 2120413104. Its totient is φ = 2120413102.

The previous prime is 2120413093. The next prime is 2120413109. The reversal of 2120413103 is 3013140212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120413103 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120413109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060206551 + 1060206552.

It is an arithmetic number, because the mean of its divisors is an integer number (1060206552).

Almost surely, 2^2120413103 is an apocalyptic number.

2120413103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120413103 is an equidigital number, since it uses as much as digits as its factorization.

2120413103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2120413103 is about 46047.9435262857. The cubic root of 2120413103 is about 1284.7150933612.

Adding to 2120413103 its reverse (3013140212), we get a palindrome (5133553315).

The spelling of 2120413103 in words is "two billion, one hundred twenty million, four hundred thirteen thousand, one hundred three".