1132231351 has 2 divisors, whose sum is σ = 1132231352. Its totient is φ = 1132231350.

The previous prime is 1132231343. The next prime is 1132231357. The reversal of 1132231351 is 1531322311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132231351 - 2³ = 1132231343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132231357) 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 as a sum of consecutive naturals, namely, 566115675 + 566115676.

It is an arithmetic number, because the mean of its divisors is an integer number (566115676).

Almost surely, 2^1132231351 is an apocalyptic number.

1132231351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132231351 is an equidigital number, since it uses as much as digits as its factorization.

1132231351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540, while the sum is 22.

The square root of 1132231351 is about 33648.6456042439. The cubic root of 1132231351 is about 1042.2655710666.

Adding to 1132231351 its reverse (1531322311), we get a palindrome (2663553662).

The spelling of 1132231351 in words is "one billion, one hundred thirty-two million, two hundred thirty-one thousand, three hundred fifty-one".