1132023211 has 8 divisors (see below), whose sum is σ = 1299931200. Its totient is φ = 974948040.

The previous prime is 1132023197. The next prime is 1132023253. The reversal of 1132023211 is 1123202311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1132023211 - 2⁷ = 1132023083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132023911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2707981 + ... + 2708398.

It is an arithmetic number, because the mean of its divisors is an integer number (162491400).

Almost surely, 2^1132023211 is an apocalyptic number.

1132023211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1132023211 is a deficient number, since it is larger than the sum of its proper divisors (167907989).

1132023211 is a wasteful number, since it uses less digits than its factorization.

1132023211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416409.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1132023211 is about 33645.5526184368. The cubic root of 1132023211 is about 1042.2017000063.

Adding to 1132023211 its reverse (1123202311), we get a palindrome (2255225522).

Subtracting from 1132023211 its reverse (1123202311), we obtain a square (8820900 = 2970²).

The spelling of 1132023211 in words is "one billion, one hundred thirty-two million, twenty-three thousand, two hundred eleven".