1132146377 has 2 divisors, whose sum is σ = 1132146378. Its totient is φ = 1132146376.

The previous prime is 1132146373. The next prime is 1132146401. The reversal of 1132146377 is 7736412311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 704318521 + 427827856 = 26539^2 + 20684^2 .

It is an emirp because it is prime and its reverse (7736412311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1132146377 - 2² = 1132146373 is a prime.

It is a super-2 number, since 2×1132146377² = 2563510837908452258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1132146373) 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, 566073188 + 566073189.

It is an arithmetic number, because the mean of its divisors is an integer number (566073189).

Almost surely, 2^1132146377 is an apocalyptic number.

It is an amenable number.

1132146377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132146377 is an equidigital number, since it uses as much as digits as its factorization.

1132146377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 35.

The square root of 1132146377 is about 33647.3829145745. The cubic root of 1132146377 is about 1042.2394963926.

Adding to 1132146377 its reverse (7736412311), we get a palindrome (8868558688).

The spelling of 1132146377 in words is "one billion, one hundred thirty-two million, one hundred forty-six thousand, three hundred seventy-seven".