10003380 has 24 divisors (see below), whose sum is σ = 28009632. Its totient is φ = 2667552.

The previous prime is 10003373. The next prime is 10003417. The reversal of 10003380 is 8330001.

It is a super-2 number, since 2×10003380² = 200135222848800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 83302 + ... + 83421.

It is an arithmetic number, because the mean of its divisors is an integer number (1167068).

Almost surely, 2^10003380 is an apocalyptic number.

10003380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10003380 is an abundant number, since it is smaller than the sum of its proper divisors (18006252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10003380 is a wasteful number, since it uses less digits than its factorization.

10003380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166735 (or 166733 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 10003380 is about 3162.8120399417. The cubic root of 10003380 is about 215.4677395664.

Adding to 10003380 its reverse (8330001), we get a palindrome (18333381).

The spelling of 10003380 in words is "ten million, three thousand, three hundred eighty".