10803523 has 2 divisors, whose sum is σ = 10803524. Its totient is φ = 10803522.

The previous prime is 10803503. The next prime is 10803547. The reversal of 10803523 is 32530801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10803523 - 2¹³ = 10795331 is a prime.

It is a super-2 number, since 2×10803523² = 233432218423058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10803494 and 10803503.

It is not a weakly prime, because it can be changed into another prime (10803503) 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 as a sum of consecutive naturals, namely, 5401761 + 5401762.

It is an arithmetic number, because the mean of its divisors is an integer number (5401762).

Almost surely, 2^10803523 is an apocalyptic number.

10803523 is a deficient number, since it is larger than the sum of its proper divisors (1).

10803523 is an equidigital number, since it uses as much as digits as its factorization.

10803523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 10803523 is about 3286.8713087068. The cubic root of 10803523 is about 221.0659221999.

The spelling of 10803523 in words is "ten million, eight hundred three thousand, five hundred twenty-three".