320111130113 has 8 divisors (see below), whose sum is σ = 321811694400. Its totient is φ = 318413198448.

The previous prime is 320111130107. The next prime is 320111130133. The reversal of 320111130113 is 311031111023.

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 320111130113 - 2¹⁶ = 320111064577 is a prime.

It is a super-2 number, since 2×320111130113² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 320111130091 and 320111130100.

It is not an unprimeable number, because it can be changed into a prime (320111130133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414083 + ... + 900936.

It is an arithmetic number, because the mean of its divisors is an integer number (40226461800).

Almost surely, 2^320111130113 is an apocalyptic number.

It is an amenable number.

320111130113 is a deficient number, since it is larger than the sum of its proper divisors (1700564287).

320111130113 is a wasteful number, since it uses less digits than its factorization.

320111130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316311.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 320111130113 its reverse (311031111023), we get a palindrome (631142241136).

The spelling of 320111130113 in words is "three hundred twenty billion, one hundred eleven million, one hundred thirty thousand, one hundred thirteen".