2442103 has 2 divisors, whose sum is σ = 2442104. Its totient is φ = 2442102.

The previous prime is 2442059. The next prime is 2442107. The reversal of 2442103 is 3012442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2442103 is a prime.

2442103 is a lucky number.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221051 + 1221052.

It is an arithmetic number, because the mean of its divisors is an integer number (1221052).

2^2442103 is an apocalyptic number.

2442103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442103 is an equidigital number, since it uses as much as digits as its factorization.

2442103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2442103 is about 1562.7229440947. The cubic root of 2442103 is about 134.6649763155.

Adding to 2442103 its reverse (3012442), we get a palindrome (5454545).

The spelling of 2442103 in words is "two million, four hundred forty-two thousand, one hundred three".