5123351003043 has 32 divisors (see below), whose sum is σ = 8697465907200. Its totient is φ = 2609239764096.

The previous prime is 5123351003027. The next prime is 5123351003119. The reversal of 5123351003043 is 3403001533215.

It is not a de Polignac number, because 5123351003043 - 2⁴ = 5123351003027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5123351003043.

It is not an unprimeable number, because it can be changed into a prime (5123351003543) 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 31 ways as a sum of consecutive naturals, for example, 323558523 + ... + 323574356.

It is an arithmetic number, because the mean of its divisors is an integer number (271795809600).

Almost surely, 2^{5123351003043} is an apocalyptic number.

5123351003043 is a deficient number, since it is larger than the sum of its proper divisors (3574114904157).

5123351003043 is a wasteful number, since it uses less digits than its factorization.

5123351003043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647132931.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 5123351003043 its reverse (3403001533215), we get a palindrome (8526352536258).

The spelling of 5123351003043 in words is "five trillion, one hundred twenty-three billion, three hundred fifty-one million, three thousand, forty-three".