1132113212 has 6 divisors (see below), whose sum is σ = 1981198128. Its totient is φ = 566056604.

The previous prime is 1132113173. The next prime is 1132113217. The reversal of 1132113212 is 2123112311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132113217) 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 as a sum of consecutive naturals, namely, 141514148 + ... + 141514155.

It is an arithmetic number, because the mean of its divisors is an integer number (330199688).

Almost surely, 2^1132113212 is an apocalyptic number.

It is an amenable number.

1132113212 is a deficient number, since it is larger than the sum of its proper divisors (849084916).

1132113212 is a wasteful number, since it uses less digits than its factorization.

1132113212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283028307 (or 283028305 counting only the distinct ones).

The product of its digits is 72, while the sum is 17.

The square root of 1132113212 is about 33646.8900791737. The cubic root of 1132113212 is about 1042.2293192014.

Adding to 1132113212 its reverse (2123112311), we get a palindrome (3255225523).

Subtracting 1132113212 from its reverse (2123112311), we obtain a palindrome (990999099).

The spelling of 1132113212 in words is "one billion, one hundred thirty-two million, one hundred thirteen thousand, two hundred twelve".