124013356 has 12 divisors (see below), whose sum is σ = 222316920. Its totient is φ = 60494240.

The previous prime is 124013353. The next prime is 124013369. The reversal of 124013356 is 653310421.

It is a self number, because there is not a number n which added to its sum of digits gives 124013356.

It is not an unprimeable number, because it can be changed into a prime (124013353) 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 3 ways as a sum of consecutive naturals, for example, 377926 + ... + 378253.

It is an arithmetic number, because the mean of its divisors is an integer number (18526410).

Almost surely, 2^124013356 is an apocalyptic number.

It is an amenable number.

124013356 is a deficient number, since it is larger than the sum of its proper divisors (98303564).

124013356 is a wasteful number, since it uses less digits than its factorization.

124013356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756224 (or 756222 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 124013356 is about 11136.1284116160. The cubic root of 124013356 is about 498.6809981948.

Adding to 124013356 its reverse (653310421), we get a palindrome (777323777).

The spelling of 124013356 in words is "one hundred twenty-four million, thirteen thousand, three hundred fifty-six".