2124102503 has 2 divisors, whose sum is σ = 2124102504. Its totient is φ = 2124102502.

The previous prime is 2124102499. The next prime is 2124102521. The reversal of 2124102503 is 3052014212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2124102503 - 2² = 2124102499 is a prime.

It is a super-2 number, since 2×2124102503² = 9023622886501730018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124102103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062051251 + 1062051252.

It is an arithmetic number, because the mean of its divisors is an integer number (1062051252).

Almost surely, 2^2124102503 is an apocalyptic number.

2124102503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124102503 is an equidigital number, since it uses as much as digits as its factorization.

2124102503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2124102503 is about 46087.9865366236. The cubic root of 2124102503 is about 1285.4597723896.

Adding to 2124102503 its reverse (3052014212), we get a palindrome (5176116715).

The spelling of 2124102503 in words is "two billion, one hundred twenty-four million, one hundred two thousand, five hundred three".