320032113113 has 4 divisors (see below), whose sum is σ = 336875908560. Its totient is φ = 303188317668.

The previous prime is 320032113091. The next prime is 320032113139. The reversal of 320032113113 is 311311230023.

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, and also an emirpimes, since its reverse is a distinct semiprime: 311311230023 = 67 ⋅4646436269.

It is a cyclic number.

It is not a de Polignac number, because 320032113113 - 2¹² = 320032109017 is a prime.

It is a super-3 number, since 3×320032113113³ (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 (320032113613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8421897695 + ... + 8421897732.

It is an arithmetic number, because the mean of its divisors is an integer number (84218977140).

Almost surely, 2^320032113113 is an apocalyptic number.

It is an amenable number.

320032113113 is a deficient number, since it is larger than the sum of its proper divisors (16843795447).

320032113113 is a wasteful number, since it uses less digits than its factorization.

320032113113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16843795446.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 320032113113 its reverse (311311230023), we get a palindrome (631343343136).

The spelling of 320032113113 in words is "three hundred twenty billion, thirty-two million, one hundred thirteen thousand, one hundred thirteen".