1105900801 has 2 divisors, whose sum is σ = 1105900802. Its totient is φ = 1105900800.

The previous prime is 1105900793. The next prime is 1105900841. The reversal of 1105900801 is 1080095011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1105895025 + 5776 = 33255^2 + 76^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105900801 - 2³ = 1105900793 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105900841) 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, 552950400 + 552950401.

It is an arithmetic number, because the mean of its divisors is an integer number (552950401).

Almost surely, 2^1105900801 is an apocalyptic number.

It is an amenable number.

1105900801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105900801 is an equidigital number, since it uses as much as digits as its factorization.

1105900801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 25.

The square root of 1105900801 is about 33255.0868439702. The cubic root of 1105900801 is about 1034.1226669516.

Adding to 1105900801 its reverse (1080095011), we get a palindrome (2185995812).

The spelling of 1105900801 in words is "one billion, one hundred five million, nine hundred thousand, eight hundred one".