1103314303 has 24 divisors (see below), whose sum is σ = 1391227488. Its totient is φ = 856432512.

The previous prime is 1103314243. The next prime is 1103314313. The reversal of 1103314303 is 3034133011.

It is not a de Polignac number, because 1103314303 - 2⁹ = 1103313791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103314313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53901 + ... + 71497.

It is an arithmetic number, because the mean of its divisors is an integer number (57967812).

Almost surely, 2^1103314303 is an apocalyptic number.

1103314303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1103314303 is a deficient number, since it is larger than the sum of its proper divisors (287913185).

1103314303 is a wasteful number, since it uses less digits than its factorization.

1103314303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17683 (or 17670 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1103314303 is about 33216.1753216712. The cubic root of 1103314303 is about 1033.3158302157.

Adding to 1103314303 its reverse (3034133011), we get a palindrome (4137447314).

The spelling of 1103314303 in words is "one billion, one hundred three million, three hundred fourteen thousand, three hundred three".