195011104 has 24 divisors (see below), whose sum is σ = 388247580. Its totient is φ = 96408576.

The previous prime is 195011087. The next prime is 195011119. The reversal of 195011104 is 401110591.

It can be written as a sum of positive squares in 2 ways, for example, as 166410000 + 28601104 = 12900^2 + 5348^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 31389 + ... + 37084.

Almost surely, 2^195011104 is an apocalyptic number.

It is an amenable number.

195011104 is a deficient number, since it is larger than the sum of its proper divisors (193236476).

195011104 is an equidigital number, since it uses as much as digits as its factorization.

195011104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68572 (or 68564 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 195011104 is about 13964.6376250872. The cubic root of 195011104 is about 579.9000065431.

Adding to 195011104 its reverse (401110591), we get a palindrome (596121695).

The spelling of 195011104 in words is "one hundred ninety-five million, eleven thousand, one hundred four".