4012123324203 has 96 divisors (see below), whose sum is σ = 6042103092480. Its totient is φ = 2563414076160.

The previous prime is 4012123324193. The next prime is 4012123324211. The reversal of 4012123324203 is 3024233212104.

4012123324203 is a `hidden beast` number, since 4 + 0 + 1 + 2 + 1 + 233 + 2 + 420 + 3 = 666.

It is not a de Polignac number, because 4012123324203 - 2⁸ = 4012123323947 is a prime.

It is a super-2 number, since 2×4012123324203² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4012123324243) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4423509276 + ... + 4423510182.

It is an arithmetic number, because the mean of its divisors is an integer number (62938573880).

Almost surely, 2^{4012123324203} is an apocalyptic number.

4012123324203 is a deficient number, since it is larger than the sum of its proper divisors (2029979768277).

4012123324203 is a wasteful number, since it uses less digits than its factorization.

4012123324203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4012123324203 its reverse (3024233212104), we get a palindrome (7036356536307).

The spelling of 4012123324203 in words is "four trillion, twelve billion, one hundred twenty-three million, three hundred twenty-four thousand, two hundred three".