1166241103 has 2 divisors, whose sum is σ = 1166241104. Its totient is φ = 1166241102.

The previous prime is 1166241077. The next prime is 1166241113. The reversal of 1166241103 is 3011426611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1166241103 - 2²⁵ = 1132686671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1166241113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583120551 + 583120552.

It is an arithmetic number, because the mean of its divisors is an integer number (583120552).

Almost surely, 2^1166241103 is an apocalyptic number.

1166241103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1166241103 is an equidigital number, since it uses as much as digits as its factorization.

1166241103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1166241103 is about 34150.2723708025. The cubic root of 1166241103 is about 1052.5985834165.

Adding to 1166241103 its reverse (3011426611), we get a palindrome (4177667714).

The spelling of 1166241103 in words is "one billion, one hundred sixty-six million, two hundred forty-one thousand, one hundred three".