5020323354123 has 64 divisors (see below), whose sum is σ = 8429809812480. Its totient is φ = 2581615296000.

The previous prime is 5020323354103. The next prime is 5020323354139. The reversal of 5020323354123 is 3214533230205.

It is not a de Polignac number, because 5020323354123 - 2⁵ = 5020323354091 is a prime.

It is a super-2 number, since 2×5020323354123² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5020323354103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 132244461 + ... + 132282417.

It is an arithmetic number, because the mean of its divisors is an integer number (131715778320).

Almost surely, 2^{5020323354123} is an apocalyptic number.

5020323354123 is a deficient number, since it is larger than the sum of its proper divisors (3409486458357).

5020323354123 is a wasteful number, since it uses less digits than its factorization.

5020323354123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43748.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 5020323354123 its reverse (3214533230205), we get a palindrome (8234856584328).

The spelling of 5020323354123 in words is "five trillion, twenty billion, three hundred twenty-three million, three hundred fifty-four thousand, one hundred twenty-three".