311320110009 has 32 divisors (see below), whose sum is σ = 419715143680. Its totient is φ = 205250760000.

The previous prime is 311320110007. The next prime is 311320110029. The reversal of 311320110009 is 900011023113.

It is not a de Polignac number, because 311320110009 - 2¹ = 311320110007 is a prime.

It is a super-3 number, since 3×311320110009³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (311320110007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117080322 + ... + 117082980.

It is an arithmetic number, because the mean of its divisors is an integer number (13116098240).

Almost surely, 2^311320110009 is an apocalyptic number.

It is an amenable number.

311320110009 is a deficient number, since it is larger than the sum of its proper divisors (108395033671).

311320110009 is a wasteful number, since it uses less digits than its factorization.

311320110009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901.

The product of its (nonzero) digits is 162, while the sum is 21.

The spelling of 311320110009 in words is "three hundred eleven billion, three hundred twenty million, one hundred ten thousand, nine".