1132401227 has 2 divisors, whose sum is σ = 1132401228. Its totient is φ = 1132401226.

The previous prime is 1132401209. The next prime is 1132401253. The reversal of 1132401227 is 7221042311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1132401227 - 2¹⁶ = 1132335691 is a prime.

It is a super-2 number, since 2×1132401227² = 2564665077822211058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1132401727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566200613 + 566200614.

It is an arithmetic number, because the mean of its divisors is an integer number (566200614).

Almost surely, 2^1132401227 is an apocalyptic number.

1132401227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132401227 is an equidigital number, since it uses as much as digits as its factorization.

1132401227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1132401227 is about 33651.1697716439. The cubic root of 1132401227 is about 1042.3176944104.

Adding to 1132401227 its reverse (7221042311), we get a palindrome (8353443538).

The spelling of 1132401227 in words is "one billion, one hundred thirty-two million, four hundred one thousand, two hundred twenty-seven".