120131103313 has 32 divisors (see below), whose sum is σ = 138395537280. Its totient is φ = 103294663680.

The previous prime is 120131103299. The next prime is 120131103319. The reversal of 120131103313 is 313301131021.

It is not a de Polignac number, because 120131103313 - 2¹³ = 120131095121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120131103319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11256606 + ... + 11267272.

It is an arithmetic number, because the mean of its divisors is an integer number (4324860540).

Almost surely, 2^120131103313 is an apocalyptic number.

120131103313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120131103313 is a deficient number, since it is larger than the sum of its proper divisors (18264433967).

120131103313 is a wasteful number, since it uses less digits than its factorization.

120131103313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11217.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 120131103313 its reverse (313301131021), we get a palindrome (433432234334).

The spelling of 120131103313 in words is "one hundred twenty billion, one hundred thirty-one million, one hundred three thousand, three hundred thirteen".