2421130323103 has 2 divisors, whose sum is σ = 2421130323104. Its totient is φ = 2421130323102.

The previous prime is 2421130323071. The next prime is 2421130323127. The reversal of 2421130323103 is 3013230311242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2421130323103 - 2⁵ = 2421130323071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2421130323503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210565161551 + 1210565161552.

It is an arithmetic number, because the mean of its divisors is an integer number (1210565161552).

Almost surely, 2^{2421130323103} is an apocalyptic number.

2421130323103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2421130323103 is an equidigital number, since it uses as much as digits as its factorization.

2421130323103 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 2421130323103 its reverse (3013230311242), we get a palindrome (5434360634345).

The spelling of 2421130323103 in words is "two trillion, four hundred twenty-one billion, one hundred thirty million, three hundred twenty-three thousand, one hundred three".