1132146141 has 16 divisors (see below), whose sum is σ = 1815974400. Its totient is φ = 612890928.

The previous prime is 1132146137. The next prime is 1132146157. The reversal of 1132146141 is 1416412311.

It is a happy number.

It is not a de Polignac number, because 1132146141 - 2² = 1132146137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132146121) 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 15 ways as a sum of consecutive naturals, for example, 1418331 + ... + 1419128.

It is an arithmetic number, because the mean of its divisors is an integer number (113498400).

Almost surely, 2^1132146141 is an apocalyptic number.

It is an amenable number.

1132146141 is a deficient number, since it is larger than the sum of its proper divisors (683828259).

1132146141 is a wasteful number, since it uses less digits than its factorization.

1132146141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2837488.

The product of its digits is 576, while the sum is 24.

The square root of 1132146141 is about 33647.3794076151. The cubic root of 1132146141 is about 1042.2394239730.

Adding to 1132146141 its reverse (1416412311), we get a palindrome (2548558452).

The spelling of 1132146141 in words is "one billion, one hundred thirty-two million, one hundred forty-six thousand, one hundred forty-one".