5143021407123 has 16 divisors (see below), whose sum is σ = 7224139507200. Its totient is φ = 3245585315040.

The previous prime is 5143021407101. The next prime is 5143021407157. The reversal of 5143021407123 is 3217041203415.

It is not a de Polignac number, because 5143021407123 - 2⁶ = 5143021407059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5143021407163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36578268 + ... + 36718601.

It is an arithmetic number, because the mean of its divisors is an integer number (451508719200).

Almost surely, 2^{5143021407123} is an apocalyptic number.

5143021407123 is a deficient number, since it is larger than the sum of its proper divisors (2081118100077).

5143021407123 is a wasteful number, since it uses less digits than its factorization.

5143021407123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73298122.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 5143021407123 in words is "five trillion, one hundred forty-three billion, twenty-one million, four hundred seven thousand, one hundred twenty-three".