1011104144 has 10 divisors (see below), whose sum is σ = 1959014310. Its totient is φ = 505552064.

The previous prime is 1011104141. The next prime is 1011104167. The reversal of 1011104144 is 4414011101.

It can be written as a sum of positive squares in only one way, i.e., 790284544 + 220819600 = 28112^2 + 14860^2 .

It is not an unprimeable number, because it can be changed into a prime (1011104141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31596989 + ... + 31597020.

It is an arithmetic number, because the mean of its divisors is an integer number (195901431).

Almost surely, 2^1011104144 is an apocalyptic number.

It is an amenable number.

1011104144 is a deficient number, since it is larger than the sum of its proper divisors (947910166).

1011104144 is an equidigital number, since it uses as much as digits as its factorization.

1011104144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63194017 (or 63194011 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1011104144 is about 31797.8638276221. The cubic root of 1011104144 is about 1003.6877650052.

Adding to 1011104144 its reverse (4414011101), we get a palindrome (5425115245).

The spelling of 1011104144 in words is "one billion, eleven million, one hundred four thousand, one hundred forty-four".