203234124 has 24 divisors (see below), whose sum is σ = 477628480. Its totient is φ = 67256784.

The previous prime is 203234107. The next prime is 203234131. The reversal of 203234124 is 421432302.

It is a self number, because there is not a number n which added to its sum of digits gives 203234124.

It is an unprimeable number.

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, 59254 + ... + 62589.

Almost surely, 2^203234124 is an apocalyptic number.

It is an amenable number.

203234124 is an abundant number, since it is smaller than the sum of its proper divisors (274394356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203234124 is a wasteful number, since it uses less digits than its factorization.

203234124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121989 (or 121987 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 203234124 is about 14256.0206228807. The cubic root of 203234124 is about 587.9389195658.

Adding to 203234124 its reverse (421432302), we get a palindrome (624666426).

The spelling of 203234124 in words is "two hundred three million, two hundred thirty-four thousand, one hundred twenty-four".