12098503 has 2 divisors, whose sum is σ = 12098504. Its totient is φ = 12098502.

The previous prime is 12098501. The next prime is 12098507. The reversal of 12098503 is 30589021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12098503 - 2¹ = 12098501 is a prime.

Together with 12098501, 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 (12098501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6049251 + 6049252.

It is an arithmetic number, because the mean of its divisors is an integer number (6049252).

Almost surely, 2^12098503 is an apocalyptic number.

12098503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12098503 is an equidigital number, since it uses as much as digits as its factorization.

12098503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 12098503 is about 3478.2902409086. The cubic root of 12098503 is about 229.5675743947.

The spelling of 12098503 in words is "twelve million, ninety-eight thousand, five hundred three".