310111101111013 has 4 divisors (see below), whose sum is σ = 310732566244000. Its totient is φ = 309489635978028.

The previous prime is 310111101111011. The next prime is 310111101111137.

It is a happy number.

310111101111013 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 310111101111013 - 2¹ = 310111101111011 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 (310111101111011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310732565745 + ... + 310732566742.

It is an arithmetic number, because the mean of its divisors is an integer number (77683141561000).

Almost surely, 2^{310111101111013} is an apocalyptic number.

It is an amenable number.

310111101111013 is a deficient number, since it is larger than the sum of its proper divisors (621465132987).

310111101111013 is an equidigital number, since it uses as much as digits as its factorization.

310111101111013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621465132986.

The product of its (nonzero) digits is 9, while the sum is 16.

It can be divided in two parts, 31011110 and 1111013, that added together give a palindrome (32122123).

The spelling of 310111101111013 in words is "three hundred ten trillion, one hundred eleven billion, one hundred one million, one hundred eleven thousand, thirteen".