320232131121113 has 8 divisors (see below), whose sum is σ = 320274041635680. Its totient is φ = 320190222633120.

The previous prime is 320232131121053. The next prime is 320232131121137. The reversal of 320232131121113 is 311121131232023.

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 320232131121113 - 2¹⁴ = 320232131104729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320232131121173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329500973 + ... + 330471413.

It is an arithmetic number, because the mean of its divisors is an integer number (40034255204460).

Almost surely, 2^{320232131121113} is an apocalyptic number.

It is an amenable number.

320232131121113 is a deficient number, since it is larger than the sum of its proper divisors (41910514567).

320232131121113 is a wasteful number, since it uses less digits than its factorization.

320232131121113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013287.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 320232131121113 its reverse (311121131232023), we get a palindrome (631353262353136).

The spelling of 320232131121113 in words is "three hundred twenty trillion, two hundred thirty-two billion, one hundred thirty-one million, one hundred twenty-one thousand, one hundred thirteen".