10533003 has 32 divisors (see below), whose sum is σ = 15993600. Its totient is φ = 6120576.

The previous prime is 10532989. The next prime is 10533007. The reversal of 10533003 is 30033501.

It is not a de Polignac number, because 10533003 - 2¹⁰ = 10531979 is a prime.

It is a super-2 number, since 2×10533003² = 221888304396018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10533007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75708 + ... + 75846.

It is an arithmetic number, because the mean of its divisors is an integer number (499800).

Almost surely, 2^10533003 is an apocalyptic number.

10533003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10533003 is a deficient number, since it is larger than the sum of its proper divisors (5460597).

10533003 is a wasteful number, since it uses less digits than its factorization.

10533003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251.

The product of its (nonzero) digits is 135, while the sum is 15.

The square root of 10533003 is about 3245.4588273463. The cubic root of 10533003 is about 219.2051412806.

Adding to 10533003 its reverse (30033501), we get a palindrome (40566504).

The spelling of 10533003 in words is "ten million, five hundred thirty-three thousand, three".