1140311133311 has 8 divisors (see below), whose sum is σ = 1303567755264. Its totient is φ = 977143269240.

The previous prime is 1140311133307. The next prime is 1140311133323. The reversal of 1140311133311 is 1133311130411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1140311133311 - 2² = 1140311133307 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 (1140311133391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22161935 + ... + 22213328.

It is an arithmetic number, because the mean of its divisors is an integer number (162945969408).

Almost surely, 2^{1140311133311} is an apocalyptic number.

1140311133311 is a deficient number, since it is larger than the sum of its proper divisors (163256621953).

1140311133311 is an equidigital number, since it uses as much as digits as its factorization.

1140311133311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44378941.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 1140311133311 its reverse (1133311130411), we get a palindrome (2273622263722).

The spelling of 1140311133311 in words is "one trillion, one hundred forty billion, three hundred eleven million, one hundred thirty-three thousand, three hundred eleven".