1105351241 has 2 divisors, whose sum is σ = 1105351242. Its totient is φ = 1105351240.

The previous prime is 1105351229. The next prime is 1105351243. The reversal of 1105351241 is 1421535011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 751911241 + 353440000 = 27421^2 + 18800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1105351241 is a prime.

Together with 1105351243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1105351243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552675620 + 552675621.

It is an arithmetic number, because the mean of its divisors is an integer number (552675621).

Almost surely, 2^1105351241 is an apocalyptic number.

It is an amenable number.

1105351241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105351241 is an equidigital number, since it uses as much as digits as its factorization.

1105351241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1105351241 is about 33246.8230211550. The cubic root of 1105351241 is about 1033.9513415740.

Adding to 1105351241 its reverse (1421535011), we get a palindrome (2526886252).

The spelling of 1105351241 in words is "one billion, one hundred five million, three hundred fifty-one thousand, two hundred forty-one".