1100163331 has 2 divisors, whose sum is σ = 1100163332. Its totient is φ = 1100163330.

The previous prime is 1100163307. The next prime is 1100163353. The reversal of 1100163331 is 1333610011.

It is a strong prime.

It is an emirp because it is prime and its reverse (1333610011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1100163331 - 2⁷ = 1100163203 is a prime.

It is a super-2 number, since 2×1100163331² = 2420718709754031122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1100163299 and 1100163308.

It is not a weakly prime, because it can be changed into another prime (1100163931) 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, 550081665 + 550081666.

It is an arithmetic number, because the mean of its divisors is an integer number (550081666).

Almost surely, 2^1100163331 is an apocalyptic number.

1100163331 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100163331 is an equidigital number, since it uses as much as digits as its factorization.

1100163331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 1100163331 is about 33168.7101196293. The cubic root of 1100163331 is about 1032.3312048501.

Adding to 1100163331 its reverse (1333610011), we get a palindrome (2433773342).

The spelling of 1100163331 in words is "one billion, one hundred million, one hundred sixty-three thousand, three hundred thirty-one".