103405324 has 24 divisors (see below), whose sum is σ = 197800848. Its totient is φ = 46909440.

The previous prime is 103405307. The next prime is 103405327. The reversal of 103405324 is 423504301.

It is a super-2 number, since 2×103405324² = 21385322063089952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 103405295 and 103405304.

It is not an unprimeable number, because it can be changed into a prime (103405327) by changing a digit.

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, 23352 + ... + 27424.

It is an arithmetic number, because the mean of its divisors is an integer number (8241702).

Almost surely, 2^103405324 is an apocalyptic number.

It is an amenable number.

103405324 is a deficient number, since it is larger than the sum of its proper divisors (94395524).

103405324 is a wasteful number, since it uses less digits than its factorization.

103405324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665 (or 4663 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 103405324 is about 10168.8408385617. The cubic root of 103405324 is about 469.3688888586.

Adding to 103405324 its reverse (423504301), we get a palindrome (526909625).

The spelling of 103405324 in words is "one hundred three million, four hundred five thousand, three hundred twenty-four".