1141301131 has 2 divisors, whose sum is σ = 1141301132. Its totient is φ = 1141301130.

The previous prime is 1141301107. The next prime is 1141301159. The reversal of 1141301131 is 1311031411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141301131 - 2¹³ = 1141292939 is a prime.

It is a super-2 number, since 2×1141301131² = 2605136543243758322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1141301191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570650565 + 570650566.

It is an arithmetic number, because the mean of its divisors is an integer number (570650566).

Almost surely, 2^1141301131 is an apocalyptic number.

1141301131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141301131 is an equidigital number, since it uses as much as digits as its factorization.

1141301131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1141301131 is about 33783.1486247212. The cubic root of 1141301131 is about 1045.0412080543.

Adding to 1141301131 its reverse (1311031411), we get a palindrome (2452332542).

The spelling of 1141301131 in words is "one billion, one hundred forty-one million, three hundred one thousand, one hundred thirty-one".