311011020110113 has 8 divisors (see below), whose sum is σ = 327453573273120. Its totient is φ = 294575822157600.

The previous prime is 311011020110107. The next prime is 311011020110159.

311011020110113 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-311011020110113 is a prime.

It is a super-2 number, since 2×311011020110113² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311011020110173) 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, 1838715820 + ... + 1838884957.

It is an arithmetic number, because the mean of its divisors is an integer number (40931696659140).

Almost surely, 2^{311011020110113} is an apocalyptic number.

It is an amenable number.

311011020110113 is a deficient number, since it is larger than the sum of its proper divisors (16442553163007).

311011020110113 is a wasteful number, since it uses less digits than its factorization.

311011020110113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3677605247.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 311011020110113 in words is "three hundred eleven trillion, eleven billion, twenty million, one hundred ten thousand, one hundred thirteen".