10003099 has 4 divisors (see below), whose sum is σ = 10091736. Its totient is φ = 9914464.

The previous prime is 10003087. The next prime is 10003121. The reversal of 10003099 is 99030001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99030001 = 7 ⋅14147143.

It is a cyclic number.

It is not a de Polignac number, because 10003099 - 2¹⁹ = 9478811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10003199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44149 + ... + 44374.

It is an arithmetic number, because the mean of its divisors is an integer number (2522934).

Almost surely, 2^10003099 is an apocalyptic number.

10003099 is a deficient number, since it is larger than the sum of its proper divisors (88637).

10003099 is an equidigital number, since it uses as much as digits as its factorization.

10003099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88636.

The product of its (nonzero) digits is 243, while the sum is 22.

The square root of 10003099 is about 3162.7676171353. The cubic root of 10003099 is about 215.4657220150.

The spelling of 10003099 in words is "ten million, three thousand, ninety-nine".