10303012 has 6 divisors (see below), whose sum is σ = 18030278. Its totient is φ = 5151504.

The previous prime is 10302989. The next prime is 10303043. The reversal of 10303012 is 21030301.

It can be written as a sum of positive squares in only one way, i.e., 9084196 + 1218816 = 3014^2 + 1104^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10303012.

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 as a sum of consecutive naturals, namely, 1287873 + ... + 1287880.

Almost surely, 2^10303012 is an apocalyptic number.

It is an amenable number.

10303012 is a deficient number, since it is larger than the sum of its proper divisors (7727266).

10303012 is a wasteful number, since it uses less digits than its factorization.

10303012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575757 (or 2575755 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 10303012 is about 3209.8305251212. The cubic root of 10303012 is about 217.5979177731.

Adding to 10303012 its reverse (21030301), we get a palindrome (31333313).

It can be divided in two parts, 1030301 and 2, that multiplied together give a palindrome (2060602).

The spelling of 10303012 in words is "ten million, three hundred three thousand, twelve".