1303108 has 6 divisors (see below), whose sum is σ = 2280446. Its totient is φ = 651552.

The previous prime is 1303097. The next prime is 1303109. The reversal of 1303108 is 8013031.

It can be written as a sum of positive squares in only one way, i.e., 1236544 + 66564 = 1112^2 + 258^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1303091 and 1303100.

It is not an unprimeable number, because it can be changed into a prime (1303109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162885 + ... + 162892.

2^1303108 is an apocalyptic number.

It is an amenable number.

1303108 is a deficient number, since it is larger than the sum of its proper divisors (977338).

1303108 is a wasteful number, since it uses less digits than its factorization.

1303108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325781 (or 325779 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1303108 is about 1141.5375596098. The cubic root of 1303108 is about 109.2261947026.

Adding to 1303108 its reverse (8013031), we get a palindrome (9316139).

The spelling of 1303108 in words is "one million, three hundred three thousand, one hundred eight".