1141141051 has 2 divisors, whose sum is σ = 1141141052. Its totient is φ = 1141141050.

The previous prime is 1141141049. The next prime is 1141141061. The reversal of 1141141051 is 1501411411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141141051 - 2¹ = 1141141049 is a prime.

Together with 1141141049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1141141061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570570525 + 570570526.

It is an arithmetic number, because the mean of its divisors is an integer number (570570526).

Almost surely, 2^1141141051 is an apocalyptic number.

1141141051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141141051 is an equidigital number, since it uses as much as digits as its factorization.

1141141051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 19.

The square root of 1141141051 is about 33780.7793130946. The cubic root of 1141141051 is about 1044.9923462730.

Adding to 1141141051 its reverse (1501411411), we get a palindrome (2642552462).

The spelling of 1141141051 in words is "one billion, one hundred forty-one million, one hundred forty-one thousand, fifty-one".