124213004 has 12 divisors (see below), whose sum is σ = 220350984. Its totient is φ = 61255584.

The previous prime is 124212971. The next prime is 124213073. The reversal of 124213004 is 400312421.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212402 + ... + 212985.

It is an arithmetic number, because the mean of its divisors is an integer number (18362582).

Almost surely, 2^124213004 is an apocalyptic number.

It is an amenable number.

124213004 is a deficient number, since it is larger than the sum of its proper divisors (96137980).

124213004 is a wasteful number, since it uses less digits than its factorization.

124213004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425464 (or 425462 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 124213004 is about 11145.0887838545. The cubic root of 124213004 is about 498.9484620863.

Adding to 124213004 its reverse (400312421), we get a palindrome (524525425).

The spelling of 124213004 in words is "one hundred twenty-four million, two hundred thirteen thousand, four".