1011344241111 has 16 divisors (see below), whose sum is σ = 1424707228800. Its totient is φ = 636369209568.

The previous prime is 1011344241091. The next prime is 1011344241133. The reversal of 1011344241111 is 1111424431101.

It is a happy number.

It is not a de Polignac number, because 1011344241111 - 2¹³ = 1011344232919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011344241811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32964001 + ... + 32994666.

It is an arithmetic number, because the mean of its divisors is an integer number (89044201800).

Almost surely, 2^{1011344241111} is an apocalyptic number.

1011344241111 is a deficient number, since it is larger than the sum of its proper divisors (413362987689).

1011344241111 is a wasteful number, since it uses less digits than its factorization.

1011344241111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65958958.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 1011344241111 its reverse (1111424431101), we get a palindrome (2122768672212).

The spelling of 1011344241111 in words is "one trillion, eleven billion, three hundred forty-four million, two hundred forty-one thousand, one hundred eleven".