103103443324 has 24 divisors (see below), whose sum is σ = 206248236768. Its totient is φ = 44178329280.

The previous prime is 103103443309. The next prime is 103103443367. The reversal of 103103443324 is 423344301301.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 103103443292 and 103103443301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226099 + ... + 507274.

It is an arithmetic number, because the mean of its divisors is an integer number (8593676532).

Almost surely, 2^103103443324 is an apocalyptic number.

103103443324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103103443324 is an abundant number, since it is smaller than the sum of its proper divisors (103144793444).

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

103103443324 is a wasteful number, since it uses less digits than its factorization.

103103443324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738405 (or 738403 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 103103443324 its reverse (423344301301), we get a palindrome (526447744625).

The spelling of 103103443324 in words is "one hundred three billion, one hundred three million, four hundred forty-three thousand, three hundred twenty-four".