1103115 has 16 divisors (see below), whose sum is σ = 1901088. Its totient is φ = 542976.

The previous prime is 1103111. The next prime is 1103119. The reversal of 1103115 is 5113011.

It is an interprime number because it is at equal distance from previous prime (1103111) and next prime (1103119).

It is not a de Polignac number, because 1103115 - 2² = 1103111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103115.

It is not an unprimeable number, because it can be changed into a prime (1103111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2634 + ... + 3023.

It is an arithmetic number, because the mean of its divisors is an integer number (118818).

2^1103115 is an apocalyptic number.

1103115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1103115 is a deficient number, since it is larger than the sum of its proper divisors (797973).

1103115 is a wasteful number, since it uses less digits than its factorization.

1103115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5678.

The product of its (nonzero) digits is 15, while the sum is 12.

The square root of 1103115 is about 1050.2928163136. The cubic root of 1103115 is about 103.3253606983.

Adding to 1103115 its reverse (5113011), we get a palindrome (6216126).

The spelling of 1103115 in words is "one million, one hundred three thousand, one hundred fifteen".