1100107 has 4 divisors (see below), whose sum is σ = 1106640. Its totient is φ = 1093576.

The previous prime is 1100101. The next prime is 1100123. The reversal of 1100107 is 7010011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100107 is a prime.

It is a super-2 number, since 2×1100107² = 2420470822898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100093 and 1100102.

It is not an unprimeable number, because it can be changed into a prime (1100101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3007 + ... + 3352.

It is an arithmetic number, because the mean of its divisors is an integer number (276660).

2^1100107 is an apocalyptic number.

1100107 is a deficient number, since it is larger than the sum of its proper divisors (6533).

1100107 is an equidigital number, since it uses as much as digits as its factorization.

1100107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6532.

The product of its (nonzero) digits is 7, while the sum is 10.

The square root of 1100107 is about 1048.8598571783. The cubic root of 1100107 is about 103.2313585272.

Adding to 1100107 its reverse (7010011), we get a palindrome (8110118).

The spelling of 1100107 in words is "one million, one hundred thousand, one hundred seven".