1201110104 has 8 divisors (see below), whose sum is σ = 2252081460. Its totient is φ = 600555048.

The previous prime is 1201110103. The next prime is 1201110121. The reversal of 1201110104 is 4010111021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201110101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75069374 + ... + 75069389.

Almost surely, 2^1201110104 is an apocalyptic number.

It is an amenable number.

1201110104 is a deficient number, since it is larger than the sum of its proper divisors (1050971356).

1201110104 is a wasteful number, since it uses less digits than its factorization.

1201110104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150138769 (or 150138765 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1201110104 is about 34657.0354185121. The cubic root of 1201110104 is about 1062.9861519471.

Adding to 1201110104 its reverse (4010111021), we get a palindrome (5211221125).

The spelling of 1201110104 in words is "one billion, two hundred one million, one hundred ten thousand, one hundred four".