1140311114011 has 4 divisors (see below), whose sum is σ = 1140378521224. Its totient is φ = 1140243706800.

The previous prime is 1140311113993. The next prime is 1140311114023. The reversal of 1140311114011 is 1104111130411.

It is a happy number.

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 1140311114011 - 2⁷ = 1140311113883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1140311114011.

It is not an unprimeable number, because it can be changed into a prime (1140311114051) 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, 33678225 + ... + 33712066.

It is an arithmetic number, because the mean of its divisors is an integer number (285094630306).

Almost surely, 2^{1140311114011} is an apocalyptic number.

1140311114011 is a deficient number, since it is larger than the sum of its proper divisors (67407213).

1140311114011 is an equidigital number, since it uses as much as digits as its factorization.

1140311114011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67407212.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 1140311114011 its reverse (1104111130411), we get a palindrome (2244422244422).

The spelling of 1140311114011 in words is "one trillion, one hundred forty billion, three hundred eleven million, one hundred fourteen thousand, eleven".