10259803 has 4 divisors (see below), whose sum is σ = 10297120. Its totient is φ = 10222488.

The previous prime is 10259783. The next prime is 10259807. The reversal of 10259803 is 30895201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30895201 = 2963 ⋅10427.

It is a cyclic number.

It is not a de Polignac number, because 10259803 - 2¹³ = 10251611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10259807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18243 + ... + 18796.

It is an arithmetic number, because the mean of its divisors is an integer number (2574280).

Almost surely, 2^10259803 is an apocalyptic number.

10259803 is a deficient number, since it is larger than the sum of its proper divisors (37317).

10259803 is an equidigital number, since it uses as much as digits as its factorization.

10259803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37316.

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

The square root of 10259803 is about 3203.0927242276. The cubic root of 10259803 is about 217.2933025518.

It can be divided in two parts, 102 and 59803, that multiplied together give a palindrome (6099906).

The spelling of 10259803 in words is "ten million, two hundred fifty-nine thousand, eight hundred three".