1132130211 has 4 divisors (see below), whose sum is σ = 1509506952. Its totient is φ = 754753472.

The previous prime is 1132130183. The next prime is 1132130221. The reversal of 1132130211 is 1120312311.

It is a happy number.

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 1132130211 - 2⁵ = 1132130179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132130221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188688366 + ... + 188688371.

It is an arithmetic number, because the mean of its divisors is an integer number (377376738).

Almost surely, 2^1132130211 is an apocalyptic number.

1132130211 is a deficient number, since it is larger than the sum of its proper divisors (377376741).

1132130211 is an equidigital number, since it uses as much as digits as its factorization.

1132130211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377376740.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1132130211 is about 33647.1426870098. The cubic root of 1132130211 is about 1042.2345356312.

Adding to 1132130211 its reverse (1120312311), we get a palindrome (2252442522).

The spelling of 1132130211 in words is "one billion, one hundred thirty-two million, one hundred thirty thousand, two hundred eleven".