3123041133043 has 4 divisors (see below), whose sum is σ = 3363275066368. Its totient is φ = 2882807199720.

The previous prime is 3123041132999. The next prime is 3123041133053. The reversal of 3123041133043 is 3403311403213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3123041133043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123041133053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120116966643 + ... + 120116966668.

It is an arithmetic number, because the mean of its divisors is an integer number (840818766592).

Almost surely, 2^{3123041133043} is an apocalyptic number.

3123041133043 is a deficient number, since it is larger than the sum of its proper divisors (240233933325).

3123041133043 is a wasteful number, since it uses less digits than its factorization.

3123041133043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240233933324.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 3123041133043 its reverse (3403311403213), we get a palindrome (6526352536256).

The spelling of 3123041133043 in words is "three trillion, one hundred twenty-three billion, forty-one million, one hundred thirty-three thousand, forty-three".