1130211 has 24 divisors (see below), whose sum is σ = 1769040. Its totient is φ = 692736.

The previous prime is 1130191. The next prime is 1130237. The reversal of 1130211 is 1120311.

It is not a de Polignac number, because 1130211 - 2⁹ = 1129699 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1130193 and 1130202.

It is not an unprimeable number, because it can be changed into a prime (1130251) 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, 12655 + ... + 12743.

It is an arithmetic number, because the mean of its divisors is an integer number (73710).

2^1130211 is an apocalyptic number.

1130211 is a deficient number, since it is larger than the sum of its proper divisors (638829).

1130211 is a wasteful number, since it uses less digits than its factorization.

1130211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1130211 is about 1063.1138226926. The cubic root of 1130211 is about 104.1645263205.

Adding to 1130211 its reverse (1120311), we get a palindrome (2250522).

The spelling of 1130211 in words is "one million, one hundred thirty thousand, two hundred eleven".