311440104033113 has 8 divisors (see below), whose sum is σ = 341650901328480. Its totient is φ = 281545650165280.

The previous prime is 311440104033089. The next prime is 311440104033151. The reversal of 311440104033113 is 311330401044113.

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 311440104033113 - 2¹⁸ = 311440103770969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311440104033313) 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, 79085854820 + ... + 79085858757.

It is an arithmetic number, because the mean of its divisors is an integer number (42706362666060).

Almost surely, 2^{311440104033113} is an apocalyptic number.

It is an amenable number.

311440104033113 is a deficient number, since it is larger than the sum of its proper divisors (30210797295367).

311440104033113 is a wasteful number, since it uses less digits than its factorization.

311440104033113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158171713767.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 311440104033113 its reverse (311330401044113), we get a palindrome (622770505077226).

The spelling of 311440104033113 in words is "three hundred eleven trillion, four hundred forty billion, one hundred four million, thirty-three thousand, one hundred thirteen".