1141140097 has 2 divisors, whose sum is σ = 1141140098. Its totient is φ = 1141140096.

The previous prime is 1141140059. The next prime is 1141140103. The reversal of 1141140097 is 7900411411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 782264961 + 358875136 = 27969^2 + 18944^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141140097 - 2¹¹ = 1141138049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1141140197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570570048 + 570570049.

It is an arithmetic number, because the mean of its divisors is an integer number (570570049).

Almost surely, 2^1141140097 is an apocalyptic number.

It is an amenable number.

1141140097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141140097 is an equidigital number, since it uses as much as digits as its factorization.

1141140097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 1141140097 is about 33780.7651926359. The cubic root of 1141140097 is about 1044.9920550665.

The spelling of 1141140097 in words is "one billion, one hundred forty-one million, one hundred forty thousand, ninety-seven".