1301120203124 has 12 divisors (see below), whose sum is σ = 2602240406304. Its totient is φ = 557622944184.

The previous prime is 1301120203111. The next prime is 1301120203151. The reversal of 1301120203124 is 4213020211031.

1301120203124 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1301120203096 and 1301120203105.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23234289314 + ... + 23234289369.

It is an arithmetic number, because the mean of its divisors is an integer number (216853367192).

Almost surely, 2^{1301120203124} is an apocalyptic number.

1301120203124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1301120203124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1301120203124 is a wasteful number, since it uses less digits than its factorization.

1301120203124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46468578694 (or 46468578692 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1301120203124 its reverse (4213020211031), we get a palindrome (5514140414155).

The spelling of 1301120203124 in words is "one trillion, three hundred one billion, one hundred twenty million, two hundred three thousand, one hundred twenty-four".