1140013240111 has 4 divisors (see below), whose sum is σ = 1140349431424. Its totient is φ = 1139677048800.

The previous prime is 1140013240073. The next prime is 1140013240147. The reversal of 1140013240111 is 1110423100411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1140013240111 - 2⁷ = 1140013239983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140013250111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168090570 + ... + 168097351.

It is an arithmetic number, because the mean of its divisors is an integer number (285087357856).

Almost surely, 2^{1140013240111} is an apocalyptic number.

1140013240111 is a deficient number, since it is larger than the sum of its proper divisors (336191313).

1140013240111 is an equidigital number, since it uses as much as digits as its factorization.

1140013240111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336191312.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1140013240111 its reverse (1110423100411), we get a palindrome (2250436340522).

The spelling of 1140013240111 in words is "one trillion, one hundred forty billion, thirteen million, two hundred forty thousand, one hundred eleven".