1132453112 has 48 divisors (see below), whose sum is σ = 2472926760. Its totient is φ = 484766016.

The previous prime is 1132453073. The next prime is 1132453129. The reversal of 1132453112 is 2113542311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 652598 + ... + 654330.

Almost surely, 2^1132453112 is an apocalyptic number.

It is an amenable number.

1132453112 is an abundant number, since it is smaller than the sum of its proper divisors (1340473648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132453112 is a wasteful number, since it uses less digits than its factorization.

1132453112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420 (or 3409 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 1132453112 is about 33651.9406869797. The cubic root of 1132453112 is about 1042.3336133346. Note that the first 3 decimals are identical.

Adding to 1132453112 its reverse (2113542311), we get a palindrome (3245995423).

The spelling of 1132453112 in words is "one billion, one hundred thirty-two million, four hundred fifty-three thousand, one hundred twelve".