124124002 has 8 divisors (see below), whose sum is σ = 192606300. Its totient is φ = 59921904.

The previous prime is 124123981. The next prime is 124124027. The reversal of 124124002 is 200421421.

It can be written as a sum of positive squares in 2 ways, for example, as 123854641 + 269361 = 11129^2 + 519^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069977 + ... + 1070092.

Almost surely, 2^124124002 is an apocalyptic number.

124124002 is a deficient number, since it is larger than the sum of its proper divisors (68482298).

124124002 is a wasteful number, since it uses less digits than its factorization.

124124002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140100.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 124124002 is about 11141.0951885351. The cubic root of 124124002 is about 498.8292635586.

Adding to 124124002 its reverse (200421421), we get a palindrome (324545423).

The spelling of 124124002 in words is "one hundred twenty-four million, one hundred twenty-four thousand, two".