10428503 has 2 divisors, whose sum is σ = 10428504. Its totient is φ = 10428502.

The previous prime is 10428479. The next prime is 10428527. The reversal of 10428503 is 30582401.

10428503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (10428479) and next prime (10428527).

It is a cyclic number.

It is not a de Polignac number, because 10428503 - 2¹⁰ = 10427479 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10428533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5214251 + 5214252.

It is an arithmetic number, because the mean of its divisors is an integer number (5214252).

Almost surely, 2^10428503 is an apocalyptic number.

10428503 is a deficient number, since it is larger than the sum of its proper divisors (1).

10428503 is an equidigital number, since it uses as much as digits as its factorization.

10428503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 10428503 is about 3229.3192781142. The cubic root of 10428503 is about 218.4778047892.

The spelling of 10428503 in words is "ten million, four hundred twenty-eight thousand, five hundred three".