120123132313 has 8 divisors (see below), whose sum is σ = 122004501696. Its totient is φ = 118247026800.

The previous prime is 120123132253. The next prime is 120123132359. The reversal of 120123132313 is 313231321021.

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 120123132313 - 2⁹ = 120123131801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120123132113) 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 7 ways as a sum of consecutive naturals, for example, 1269958 + ... + 1361263.

It is an arithmetic number, because the mean of its divisors is an integer number (15250562712).

Almost surely, 2^120123132313 is an apocalyptic number.

It is an amenable number.

120123132313 is a deficient number, since it is larger than the sum of its proper divisors (1881369383).

120123132313 is an equidigital number, since it uses as much as digits as its factorization.

120123132313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631935.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 120123132313 its reverse (313231321021), we get a palindrome (433354453334).

The spelling of 120123132313 in words is "one hundred twenty billion, one hundred twenty-three million, one hundred thirty-two thousand, three hundred thirteen".