123200333112163 has 2 divisors, whose sum is σ = 123200333112164. Its totient is φ = 123200333112162.

The previous prime is 123200333112029. The next prime is 123200333112193. The reversal of 123200333112163 is 361211333002321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123200333112163 - 2⁹ = 123200333111651 is a prime.

It is not a weakly prime, because it can be changed into another prime (123200333112193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61600166556081 + 61600166556082.

It is an arithmetic number, because the mean of its divisors is an integer number (61600166556082).

Almost surely, 2^{123200333112163} is an apocalyptic number.

123200333112163 is a deficient number, since it is larger than the sum of its proper divisors (1).

123200333112163 is an equidigital number, since it uses as much as digits as its factorization.

123200333112163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 123200333112163 its reverse (361211333002321), we get a palindrome (484411666114484).

The spelling of 123200333112163 in words is "one hundred twenty-three trillion, two hundred billion, three hundred thirty-three million, one hundred twelve thousand, one hundred sixty-three".