1132313441 has 16 divisors (see below), whose sum is σ = 1403619840. Its totient is φ = 891179520.

The previous prime is 1132313411. The next prime is 1132313461. The reversal of 1132313441 is 1443132311.

It is a de Polignac number, because none of the positive numbers 2^k-1132313441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1132313401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111161 + ... + 120918.

It is an arithmetic number, because the mean of its divisors is an integer number (87726240).

Almost surely, 2^1132313441 is an apocalyptic number.

It is an amenable number.

1132313441 is a deficient number, since it is larger than the sum of its proper divisors (271306399).

1132313441 is a wasteful number, since it uses less digits than its factorization.

1132313441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232144.

The product of its digits is 864, while the sum is 23.

The square root of 1132313441 is about 33649.8653934901. The cubic root of 1132313441 is about 1042.2907595327.

Adding to 1132313441 its reverse (1443132311), we get a palindrome (2575445752).

The spelling of 1132313441 in words is "one billion, one hundred thirty-two million, three hundred thirteen thousand, four hundred forty-one".