10503089 has 2 divisors, whose sum is σ = 10503090. Its totient is φ = 10503088.

The previous prime is 10503071. The next prime is 10503139. The reversal of 10503089 is 98030501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10368400 + 134689 = 3220^2 + 367^2 .

It is a cyclic number.

It is not a de Polignac number, because 10503089 - 2²⁰ = 9454513 is a prime.

It is a super-2 number, since 2×10503089² = 220629757083842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10503049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5251544 + 5251545.

It is an arithmetic number, because the mean of its divisors is an integer number (5251545).

Almost surely, 2^10503089 is an apocalyptic number.

It is an amenable number.

10503089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10503089 is an equidigital number, since it uses as much as digits as its factorization.

10503089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 10503089 is about 3240.8469572012. The cubic root of 10503089 is about 218.9974284360.

The spelling of 10503089 in words is "ten million, five hundred three thousand, eighty-nine".