311041022113 has 8 divisors (see below), whose sum is σ = 318776998176. Its totient is φ = 303312170400.

The previous prime is 311041022093. The next prime is 311041022153. The reversal of 311041022113 is 311220140113.

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 311041022113 - 2²¹ = 311038924961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (311041022153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1692631 + ... + 1867372.

It is an arithmetic number, because the mean of its divisors is an integer number (39847124772).

Almost surely, 2^311041022113 is an apocalyptic number.

It is an amenable number.

311041022113 is a deficient number, since it is larger than the sum of its proper divisors (7735976063).

311041022113 is a wasteful number, since it uses less digits than its factorization.

311041022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3562175.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 311041022113 its reverse (311220140113), we get a palindrome (622261162226).

The spelling of 311041022113 in words is "three hundred eleven billion, forty-one million, twenty-two thousand, one hundred thirteen".