2487240103 has 2 divisors, whose sum is σ = 2487240104. Its totient is φ = 2487240102.

The previous prime is 2487240101. The next prime is 2487240109. The reversal of 2487240103 is 3010427842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2487240103 - 2¹ = 2487240101 is a prime.

Together with 2487240101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2487240101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243620051 + 1243620052.

It is an arithmetic number, because the mean of its divisors is an integer number (1243620052).

Almost surely, 2^2487240103 is an apocalyptic number.

2487240103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487240103 is an equidigital number, since it uses as much as digits as its factorization.

2487240103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2487240103 is about 49872.2377981979. The cubic root of 2487240103 is about 1354.8958227483.

Adding to 2487240103 its reverse (3010427842), we get a palindrome (5497667945).

The spelling of 2487240103 in words is "two billion, four hundred eighty-seven million, two hundred forty thousand, one hundred three".