120320111231313 has 64 divisors (see below), whose sum is σ = 194922899558400. Its totient is φ = 64485035193600.

The previous prime is 120320111231303. The next prime is 120320111231321. The reversal of 120320111231313 is 313132111023021.

It is not a de Polignac number, because 120320111231313 - 2¹⁰ = 120320111230289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120320111231303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 472136595 + ... + 472391367.

It is an arithmetic number, because the mean of its divisors is an integer number (3045670305600).

Almost surely, 2^{120320111231313} is an apocalyptic number.

It is an amenable number.

120320111231313 is a deficient number, since it is larger than the sum of its proper divisors (74602788327087).

120320111231313 is a wasteful number, since it uses less digits than its factorization.

120320111231313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266622.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 120320111231313 its reverse (313132111023021), we get a palindrome (433452222254334).

The spelling of 120320111231313 in words is "one hundred twenty trillion, three hundred twenty billion, one hundred eleven million, two hundred thirty-one thousand, three hundred thirteen".