1301323110120 has 96 divisors (see below), whose sum is σ = 4613781949920. Its totient is φ = 315472268160.

The previous prime is 1301323110103. The next prime is 1301323110161. The reversal of 1301323110120 is 210113231031.

1301323110120 is a `hidden beast` number, since 1 + 301 + 3 + 231 + 10 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1301323110093 and 1301323110102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164304514 + ... + 164312433.

It is an arithmetic number, because the mean of its divisors is an integer number (48060228645).

Almost surely, 2^{1301323110120} is an apocalyptic number.

1301323110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301323110120 is an abundant number, since it is smaller than the sum of its proper divisors (3312458839800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301323110120 is a wasteful number, since it uses less digits than its factorization.

1301323110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328616975 (or 328616968 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1301323110120 its reverse (210113231031), we get a palindrome (1511436341151).

The spelling of 1301323110120 in words is "one trillion, three hundred one billion, three hundred twenty-three million, one hundred ten thousand, one hundred twenty".