103122324 has 72 divisors (see below), whose sum is σ = 270990720. Its totient is φ = 33040512.

The previous prime is 103122311. The next prime is 103122361. The reversal of 103122324 is 423221301.

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 = 103122297 and 103122306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99312 + ... + 100344.

It is an arithmetic number, because the mean of its divisors is an integer number (3763760).

Almost surely, 2^103122324 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 103122324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135495360).

103122324 is an abundant number, since it is smaller than the sum of its proper divisors (167868396).

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

103122324 is a wasteful number, since it uses less digits than its factorization.

103122324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149 (or 1144 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 103122324 is about 10154.9162478083. The cubic root of 103122324 is about 468.9403075800.

Adding to 103122324 its reverse (423221301), we get a palindrome (526343625).

The spelling of 103122324 in words is "one hundred three million, one hundred twenty-two thousand, three hundred twenty-four".