2043332031123 has 12 divisors (see below), whose sum is σ = 3020118661560. Its totient is φ = 1330541787456.

The previous prime is 2043332031113. The next prime is 2043332031187. The reversal of 2043332031123 is 3211302333402.

2043332031123 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 3 + 320 + 311 + 23 = 666.

It is not a de Polignac number, because 2043332031123 - 2²⁸ = 2043063595667 is a prime.

It is a super-2 number, since 2×2043332031123² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2043332031113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2639963478 + ... + 2639964251.

It is an arithmetic number, because the mean of its divisors is an integer number (251676555130).

Almost surely, 2^{2043332031123} is an apocalyptic number.

2043332031123 is a deficient number, since it is larger than the sum of its proper divisors (976786630437).

2043332031123 is a wasteful number, since it uses less digits than its factorization.

2043332031123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5279927778 (or 5279927775 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2043332031123 its reverse (3211302333402), we get a palindrome (5254634364525).

The spelling of 2043332031123 in words is "two trillion, forty-three billion, three hundred thirty-two million, thirty-one thousand, one hundred twenty-three".