1124140203243 has 12 divisors (see below), whose sum is σ = 1623915348640. Its totient is φ = 749354212656.

The previous prime is 1124140203233. The next prime is 1124140203247. The reversal of 1124140203243 is 3423020414211.

1124140203243 is a `hidden beast` number, since 1 + 1 + 2 + 414 + 0 + 2 + 0 + 3 + 243 = 666.

It is not a de Polignac number, because 1124140203243 - 2¹³ = 1124140195051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124140203247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5950963 + ... + 6136956.

Almost surely, 2^{1124140203243} is an apocalyptic number.

1124140203243 is a deficient number, since it is larger than the sum of its proper divisors (499775145397).

1124140203243 is a wasteful number, since it uses less digits than its factorization.

1124140203243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12098258 (or 12098255 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1124140203243 its reverse (3423020414211), we get a palindrome (4547160617454).

The spelling of 1124140203243 in words is "one trillion, one hundred twenty-four billion, one hundred forty million, two hundred three thousand, two hundred forty-three".