123030220050167 has 2 divisors, whose sum is σ = 123030220050168. Its totient is φ = 123030220050166.

The previous prime is 123030220050161. The next prime is 123030220050217. The reversal of 123030220050167 is 761050022030321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123030220050167 - 2³⁴ = 123013040180983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123030220050161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61515110025083 + 61515110025084.

It is an arithmetic number, because the mean of its divisors is an integer number (61515110025084).

Almost surely, 2^{123030220050167} is an apocalyptic number.

123030220050167 is a deficient number, since it is larger than the sum of its proper divisors (1).

123030220050167 is an equidigital number, since it uses as much as digits as its factorization.

123030220050167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

Adding to 123030220050167 its reverse (761050022030321), we get a palindrome (884080242080488).

The spelling of 123030220050167 in words is "one hundred twenty-three trillion, thirty billion, two hundred twenty million, fifty thousand, one hundred sixty-seven".