103313213124 has 96 divisors (see below), whose sum is σ = 268128766080. Its totient is φ = 30694809600.

The previous prime is 103313213123. The next prime is 103313213153. The reversal of 103313213124 is 421312313301.

It is a junction number, because it is equal to n+sod(n) for n = 103313213094 and 103313213103.

It is not an unprimeable number, because it can be changed into a prime (103313213123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11951844 + ... + 11960484.

It is an arithmetic number, because the mean of its divisors is an integer number (2793007980).

Almost surely, 2^103313213124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103313213124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134064383040).

103313213124 is an abundant number, since it is smaller than the sum of its proper divisors (164815552956).

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

103313213124 is a wasteful number, since it uses less digits than its factorization.

103313213124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10421 (or 10419 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 103313213124 its reverse (421312313301), we get a palindrome (524625526425).

The spelling of 103313213124 in words is "one hundred three billion, three hundred thirteen million, two hundred thirteen thousand, one hundred twenty-four".