1101411031144 has 8 divisors (see below), whose sum is σ = 2065145683410. Its totient is φ = 550705515568.

The previous prime is 1101411031121. The next prime is 1101411031163. The reversal of 1101411031144 is 4411301141011.

It can be written as a sum of positive squares in only one way, i.e., 1029392868100 + 72018163044 = 1014590^2 + 268362^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68838189439 + ... + 68838189454.

Almost surely, 2^{1101411031144} is an apocalyptic number.

It is an amenable number.

1101411031144 is a deficient number, since it is larger than the sum of its proper divisors (963734652266).

1101411031144 is a wasteful number, since it uses less digits than its factorization.

1101411031144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137676378899 (or 137676378895 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 1101411031144 its reverse (4411301141011), we get a palindrome (5512712172155).

The spelling of 1101411031144 in words is "one trillion, one hundred one billion, four hundred eleven million, thirty-one thousand, one hundred forty-four".