5123344021001 has 8 divisors (see below), whose sum is σ = 5210224767360. Its totient is φ = 5036464754992.

The previous prime is 5123344020997. The next prime is 5123344021021. The reversal of 5123344021001 is 1001204433215.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5123344021001 - 2² = 5123344020997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5123344021021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8329616 + ... + 8923518.

It is an arithmetic number, because the mean of its divisors is an integer number (651278095920).

Almost surely, 2^{5123344021001} is an apocalyptic number.

It is an amenable number.

5123344021001 is a deficient number, since it is larger than the sum of its proper divisors (86880746359).

5123344021001 is a wasteful number, since it uses less digits than its factorization.

5123344021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740175.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 5123344021001 its reverse (1001204433215), we get a palindrome (6124548454216).

The spelling of 5123344021001 in words is "five trillion, one hundred twenty-three billion, three hundred forty-four million, twenty-one thousand, one".