1132344213 has 32 divisors (see below), whose sum is σ = 2027139072. Its totient is φ = 542980800.

The previous prime is 1132344173. The next prime is 1132344217. The reversal of 1132344213 is 3124432311.

It is a happy number.

It is not a de Polignac number, because 1132344213 - 2²⁰ = 1131295637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132344217) 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 31 ways as a sum of consecutive naturals, for example, 185533 + ... + 191538.

It is an arithmetic number, because the mean of its divisors is an integer number (63348096).

Almost surely, 2^1132344213 is an apocalyptic number.

1132344213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1132344213 is a deficient number, since it is larger than the sum of its proper divisors (894794859).

1132344213 is a wasteful number, since it uses less digits than its factorization.

1132344213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377105.

The product of its digits is 1728, while the sum is 24.

The square root of 1132344213 is about 33650.3226284682. The cubic root of 1132344213 is about 1042.3002012885.

Adding to 1132344213 its reverse (3124432311), we get a palindrome (4256776524).

The spelling of 1132344213 in words is "one billion, one hundred thirty-two million, three hundred forty-four thousand, two hundred thirteen".