120131203120313 has 32 divisors (see below), whose sum is σ = 153554895667200. Its totient is φ = 93165085818000.

The previous prime is 120131203120307. The next prime is 120131203120381. The reversal of 120131203120313 is 313021302131021.

It is not a de Polignac number, because 120131203120313 - 2¹² = 120131203116217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120131203120303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74653433 + ... + 76245638.

It is an arithmetic number, because the mean of its divisors is an integer number (4798590489600).

Almost surely, 2^{120131203120313} is an apocalyptic number.

It is an amenable number.

120131203120313 is a deficient number, since it is larger than the sum of its proper divisors (33423692546887).

120131203120313 is a wasteful number, since it uses less digits than its factorization.

120131203120313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150899314 (or 150899300 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 120131203120313 its reverse (313021302131021), we get a palindrome (433152505251334).

The spelling of 120131203120313 in words is "one hundred twenty trillion, one hundred thirty-one billion, two hundred three million, one hundred twenty thousand, three hundred thirteen".