10103650 has 24 divisors (see below), whose sum is σ = 18877140. Its totient is φ = 4023360.

The previous prime is 10103641. The next prime is 10103651. The reversal of 10103650 is 5630101.

It can be written as a sum of positive squares in 6 ways, for example, as 6195121 + 3908529 = 2489^2 + 1977^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (10103651) 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 11 ways as a sum of consecutive naturals, for example, 19596 + ... + 20104.

Almost surely, 2^10103650 is an apocalyptic number.

10103650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10103650 is a deficient number, since it is larger than the sum of its proper divisors (8773490).

10103650 is a wasteful number, since it uses less digits than its factorization.

10103650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 913 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 10103650 is about 3178.6239160995. The cubic root of 10103650 is about 216.1852691420.

Adding to 10103650 its reverse (5630101), we get a palindrome (15733751).

The spelling of 10103650 in words is "ten million, one hundred three thousand, six hundred fifty".