123323450160143 has 4 divisors (see below), whose sum is σ = 123949457521560. Its totient is φ = 122697442798728.

The previous prime is 123323450160109. The next prime is 123323450160199. The reversal of 123323450160143 is 341061054323321.

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

It is a cyclic number.

It is not a de Polignac number, because 123323450160143 - 2⁸ = 123323450159887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123323450160097 and 123323450160106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123323450160343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313003680413 + ... + 313003680806.

It is an arithmetic number, because the mean of its divisors is an integer number (30987364380390).

Almost surely, 2^{123323450160143} is an apocalyptic number.

123323450160143 is a deficient number, since it is larger than the sum of its proper divisors (626007361417).

123323450160143 is an equidigital number, since it uses as much as digits as its factorization.

123323450160143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626007361416.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 123323450160143 in words is "one hundred twenty-three trillion, three hundred twenty-three billion, four hundred fifty million, one hundred sixty thousand, one hundred forty-three".