1141318151 has 2 divisors, whose sum is σ = 1141318152. Its totient is φ = 1141318150.

The previous prime is 1141318147. The next prime is 1141318159. The reversal of 1141318151 is 1518131411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141318151 - 2² = 1141318147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1141318151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141318159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570659075 + 570659076.

It is an arithmetic number, because the mean of its divisors is an integer number (570659076).

Almost surely, 2^1141318151 is an apocalyptic number.

1141318151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141318151 is an equidigital number, since it uses as much as digits as its factorization.

1141318151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 480, while the sum is 26.

The square root of 1141318151 is about 33783.4005245180. The cubic root of 1141318151 is about 1045.0464028600.

Adding to 1141318151 its reverse (1518131411), we get a palindrome (2659449562).

The spelling of 1141318151 in words is "one billion, one hundred forty-one million, three hundred eighteen thousand, one hundred fifty-one".