320011121113 has 8 divisors (see below), whose sum is σ = 325450994400. Its totient is φ = 314571779808.

The previous prime is 320011121099. The next prime is 320011121123. The reversal of 320011121113 is 311121110023.

It is a happy number.

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 320011121113 - 2²⁵ = 319977566681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320011121123) 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, 1191445 + ... + 1435117.

It is an arithmetic number, because the mean of its divisors is an integer number (40681374300).

Almost surely, 2^320011121113 is an apocalyptic number.

It is an amenable number.

320011121113 is a deficient number, since it is larger than the sum of its proper divisors (5439873287).

320011121113 is a wasteful number, since it uses less digits than its factorization.

320011121113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265991.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 320011121113 its reverse (311121110023), we get a palindrome (631132231136).

The spelling of 320011121113 in words is "three hundred twenty billion, eleven million, one hundred twenty-one thousand, one hundred thirteen".