120131113332313 has 4 divisors (see below), whose sum is σ = 120133686496000. Its totient is φ = 120128540168628.

The previous prime is 120131113332311. The next prime is 120131113332323. The reversal of 120131113332313 is 313233311131021.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 120131113332313 - 2¹ = 120131113332311 is a prime.

It is a super-2 number, since 2×120131113332313² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120131113332311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1286511813 + ... + 1286605186.

It is an arithmetic number, because the mean of its divisors is an integer number (30033421624000).

Almost surely, 2^{120131113332313} is an apocalyptic number.

It is an amenable number.

120131113332313 is a deficient number, since it is larger than the sum of its proper divisors (2573163687).

120131113332313 is an equidigital number, since it uses as much as digits as its factorization.

120131113332313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573163686.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 120131113332313 its reverse (313233311131021), we get a palindrome (433364424463334).

The spelling of 120131113332313 in words is "one hundred twenty trillion, one hundred thirty-one billion, one hundred thirteen million, three hundred thirty-two thousand, three hundred thirteen".