1103308 has 6 divisors (see below), whose sum is σ = 1930796. Its totient is φ = 551652.

The previous prime is 1103293. The next prime is 1103309. The reversal of 1103308 is 8033011.

It is a junction number, because it is equal to n+sod(n) for n = 1103291 and 1103300.

It is not an unprimeable number, because it can be changed into a prime (1103309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137910 + ... + 137917.

2^1103308 is an apocalyptic number.

It is an amenable number.

1103308 is a deficient number, since it is larger than the sum of its proper divisors (827488).

1103308 is a wasteful number, since it uses less digits than its factorization.

1103308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275831 (or 275829 counting only the distinct ones).

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

The square root of 1103308 is about 1050.3846914345. The cubic root of 1103308 is about 103.3313862507.

Adding to 1103308 its reverse (8033011), we get a palindrome (9136319).

The spelling of 1103308 in words is "one million, one hundred three thousand, three hundred eight".