1100331201 has 8 divisors (see below), whose sum is σ = 1530895680. Its totient is φ = 701660432.

The previous prime is 1100331191. The next prime is 1100331217. The reversal of 1100331201 is 1021330011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100331201 - 2¹³ = 1100323009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100331301) 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 in 7 ways as a sum of consecutive naturals, for example, 7973346 + ... + 7973483.

It is an arithmetic number, because the mean of its divisors is an integer number (191361960).

Almost surely, 2^1100331201 is an apocalyptic number.

It is an amenable number.

1100331201 is a deficient number, since it is larger than the sum of its proper divisors (430564479).

1100331201 is a wasteful number, since it uses less digits than its factorization.

1100331201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15946855.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1100331201 is about 33171.2405707112. The cubic root of 1100331201 is about 1032.3837087590.

Adding to 1100331201 its reverse (1021330011), we get a palindrome (2121661212).

The spelling of 1100331201 in words is "one billion, one hundred million, three hundred thirty-one thousand, two hundred one".