103120311324 has 24 divisors (see below), whose sum is σ = 240625123200. Its totient is φ = 34371856624.

The previous prime is 103120311299. The next prime is 103120311341. The reversal of 103120311324 is 423113021301.

It is a self number, because there is not a number n which added to its sum of digits gives 103120311324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91177 + ... + 463199.

It is an arithmetic number, because the mean of its divisors is an integer number (10026046800).

Almost surely, 2^103120311324 is an apocalyptic number.

It is an amenable number.

103120311324 is an abundant number, since it is smaller than the sum of its proper divisors (137504811876).

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

103120311324 is a wasteful number, since it uses less digits than its factorization.

103120311324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395129 (or 395127 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 103120311324 its reverse (423113021301), we get a palindrome (526233332625).

The spelling of 103120311324 in words is "one hundred three billion, one hundred twenty million, three hundred eleven thousand, three hundred twenty-four".