1100100241 has 2 divisors, whose sum is σ = 1100100242. Its totient is φ = 1100100240.

The previous prime is 1100100223. The next prime is 1100100257. The reversal of 1100100241 is 1420010011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 682306641 + 417793600 = 26121^2 + 20440^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100100241 - 2²⁷ = 965882513 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100100271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550050120 + 550050121.

It is an arithmetic number, because the mean of its divisors is an integer number (550050121).

Almost surely, 2^1100100241 is an apocalyptic number.

It is an amenable number.

1100100241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100100241 is an equidigital number, since it uses as much as digits as its factorization.

1100100241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1100100241 is about 33167.7590590622. The cubic root of 1100100241 is about 1032.3114711073.

Adding to 1100100241 its reverse (1420010011), we get a palindrome (2520110252).

The spelling of 1100100241 in words is "one billion, one hundred million, one hundred thousand, two hundred forty-one".