1130207 has 4 divisors (see below), whose sum is σ = 1217160. Its totient is φ = 1043256.

The previous prime is 1130191. The next prime is 1130237. The reversal of 1130207 is 7020311.

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

It is a cyclic number.

It is not a de Polignac number, because 1130207 - 2⁴ = 1130191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130191 and 1130200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130237) 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, 43457 + ... + 43482.

It is an arithmetic number, because the mean of its divisors is an integer number (304290).

2^1130207 is an apocalyptic number.

1130207 is a deficient number, since it is larger than the sum of its proper divisors (86953).

1130207 is an equidigital number, since it uses as much as digits as its factorization.

1130207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86952.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1130207 is about 1063.1119414248. Note that the first 3 decimals coincide. The cubic root of 1130207 is about 104.1644034353.

Adding to 1130207 its reverse (7020311), we get a palindrome (8150518).

The spelling of 1130207 in words is "one million, one hundred thirty thousand, two hundred seven".