124109326 has 16 divisors (see below), whose sum is σ = 206121600. Its totient is φ = 55570680.

The previous prime is 124109291. The next prime is 124109327. The reversal of 124109326 is 623901421.

It is a junction number, because it is equal to n+sod(n) for n = 124109294 and 124109303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124109327) 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, 40626 + ... + 43573.

It is an arithmetic number, because the mean of its divisors is an integer number (12882600).

Almost surely, 2^124109326 is an apocalyptic number.

124109326 is a deficient number, since it is larger than the sum of its proper divisors (82012274).

124109326 is a wasteful number, since it uses less digits than its factorization.

124109326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84279.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 124109326 is about 11140.4365264562. The cubic root of 124109326 is about 498.8096028249.

It can be divided in two parts, 12410 and 9326, that added together give a triangular number (21736 = T₂₀₈).

The spelling of 124109326 in words is "one hundred twenty-four million, one hundred nine thousand, three hundred twenty-six".