11207107 has 4 divisors (see below), whose sum is σ = 11226600. Its totient is φ = 11187616.

The previous prime is 11207101. The next prime is 11207111. The reversal of 11207107 is 70170211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70170211 = 19 ⋅3693169.

It is a cyclic number.

It is not a de Polignac number, because 11207107 - 2³ = 11207099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11207101) 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, 8857 + ... + 10042.

It is an arithmetic number, because the mean of its divisors is an integer number (2806650).

Almost surely, 2^11207107 is an apocalyptic number.

11207107 is a deficient number, since it is larger than the sum of its proper divisors (19493).

11207107 is an equidigital number, since it uses as much as digits as its factorization.

11207107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19492.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 11207107 is about 3347.7017489615. The cubic root of 11207107 is about 223.7851029474.

Adding to 11207107 its reverse (70170211), we get a palindrome (81377318).

The spelling of 11207107 in words is "eleven million, two hundred seven thousand, one hundred seven".