162300143123 has 2 divisors, whose sum is σ = 162300143124. Its totient is φ = 162300143122.

The previous prime is 162300143081. The next prime is 162300143153. The reversal of 162300143123 is 321341003261.

It is a strong prime.

It is an emirp because it is prime and its reverse (321341003261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162300143123 - 2⁸ = 162300142867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162300143092 and 162300143101.

It is not a weakly prime, because it can be changed into another prime (162300143153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81150071561 + 81150071562.

It is an arithmetic number, because the mean of its divisors is an integer number (81150071562).

Almost surely, 2^162300143123 is an apocalyptic number.

162300143123 is a deficient number, since it is larger than the sum of its proper divisors (1).

162300143123 is an equidigital number, since it uses as much as digits as its factorization.

162300143123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 162300143123 its reverse (321341003261), we get a palindrome (483641146384).

The spelling of 162300143123 in words is "one hundred sixty-two billion, three hundred million, one hundred forty-three thousand, one hundred twenty-three".